30000 (number)

Number
number = 30000
range = 10000 - 100000
cardinal = 30000
ordinal = th
ordinal text = thirty thousandth
factorization = $2^4\; cdot\; 3\; cdot\; 5^4$
bin = 111010100110000
oct = 72460
hex = 7530

30,000 (thirty thousand) is the number that comes after 29,999 and before 30,001.

elected numbers

* 30000 - round number
* 30029 - primorial prime
* 30030 - primorial
* 30240 - harmonic divisor number
* 30420 - pentagonal pyramidal number
* 30694 - open meandric number
* 31116 - octahedral number
* 31337 - cousin prime, pronounced "elite", an alternate way to spell "1337", an obfuscated alphabet made with numbers and punctuation, known and used in the gamer, hacker and BBS cultures.
* 31395 - square pyramidal number
* 31397 - prime number followed by primal prime gap of 72.
* 31929 - Zeisel number
* 32760 - harmonic divisor number
* 32761 - $181^2$, centered hexagonal number
* 32767 - $2^\{15\}\; -\; 1$, largest positive value for a signed (two's complement) 16-bit integer on a computer.
* 32768 - $2^\{15\}$, maximum absolute value of a negative value for a signed (two's complement) 16-bit integer on a computer.
* 32800 - pentagonal pyramidal number
* 32993 - Leyland number
* 33461 - Pell number, Markov number
* 33511 - square pyramidal number
* 33781 - octahedral number
* 34483 - cousin prime, strong prime
* 34487 - cousin prime
* 34499 - twin prime
* 34501 - twin prime
* 35720 - square pyramidal number
* 35840 - number of ounces in a long ton (2,240 pounds)
* 35890 - tribonacci number
* 35899 - alternating factorial
* 35937 - chiliagonal number
* 36100 - sum of the cubes of the first 19 positive integers
* 36594 - octahedral number
* 37378 - semi-meandric number
* 37666 - Markov number
* 37926 - pentagonal pyramidal number
* 38024 - square pyramidal number
* 38962 - Kaprekar number
* 39559 - octahedral number
* 39648 - tetranacci number