Base | Representation |
---|---|
bin | 10101100001001011… |
… | …011110010110000000 |
3 | 2012122020120111220200 |
4 | 111201023132112000 |
5 | 334304414444204 |
6 | 14340413205200 |
7 | 1445366152065 |
oct | 254113362600 |
9 | 65566514820 |
10 | 23105234304 |
11 | 9887336569 |
12 | 4589a90800 |
13 | 2242b16299 |
14 | 1192882c6c |
15 | 90369a539 |
hex | 5612de580 |
23105234304 has 96 divisors (see below), whose sum is σ = 68284809840. Its totient is φ = 7493575680.
The previous prime is 23105234303. The next prime is 23105234323. The reversal of 23105234304 is 40343250132.
23105234304 is a `hidden beast` number, since 2 + 310 + 5 + 2 + 343 + 0 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23105234303) 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, 228412 + ... + 313659.
Almost surely, 223105234304 is an apocalyptic number.
23105234304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23105234304 is an abundant number, since it is smaller than the sum of its proper divisors (45179575536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23105234304 is a wasteful number, since it uses less digits than its factorization.
23105234304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542128 (or 542113 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 23105234304 its reverse (40343250132), we get a palindrome (63448484436).
It can be divided in two parts, 231052 and 34304, that added together give a triangular number (265356 = T728).
The spelling of 23105234304 in words is "twenty-three billion, one hundred five million, two hundred thirty-four thousand, three hundred four".
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