Base | Representation |
---|---|
bin | 10101011100010101… |
… | …101000110000001100 |
3 | 2012102120202000021022 |
4 | 111130111220300030 |
5 | 334123121343200 |
6 | 14324352253312 |
7 | 1443361606202 |
oct | 253425506014 |
9 | 65376660238 |
10 | 23024012300 |
11 | 9845500243 |
12 | 4566841238 |
13 | 222c048923 |
14 | 1185b7d072 |
15 | 8eb4a4885 |
hex | 55c568c0c |
23024012300 has 36 divisors (see below), whose sum is σ = 50447198256. Its totient is φ = 9120187200.
The previous prime is 23024012281. The next prime is 23024012303. The reversal of 23024012300 is 321042032.
It is not an unprimeable number, because it can be changed into a prime (23024012303) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1107371 + ... + 1127970.
Almost surely, 223024012300 is an apocalyptic number.
23024012300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23024012300 is an abundant number, since it is smaller than the sum of its proper divisors (27423185956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23024012300 is a wasteful number, since it uses less digits than its factorization.
23024012300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2235458 (or 2235451 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 23024012300 its reverse (321042032), we get a palindrome (23345054332).
The spelling of 23024012300 in words is "twenty-three billion, twenty-four million, twelve thousand, three hundred".
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