Base | Representation |
---|---|
bin | 1010011110111000100110… |
… | …01000101100110001011000 |
3 | 10000121200201102201001122110 |
4 | 11033130103020230301120 |
5 | 11010133242043302042 |
6 | 121005401035352320 |
7 | 4566260304362223 |
oct | 517342310546130 |
9 | 100550642631573 |
10 | 23051410525272 |
11 | 7388059324328 |
12 | 27036268b26a0 |
13 | cb297ab78a9c |
14 | 5999a0d365ba |
15 | 29e947be309c |
hex | 14f71322cc58 |
23051410525272 has 128 divisors (see below), whose sum is σ = 63016324669440. Its totient is φ = 6995247575040.
The previous prime is 23051410525243. The next prime is 23051410525333. The reversal of 23051410525272 is 27252501415032.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 23051410525272.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26602353 + ... + 27455199.
It is an arithmetic number, because the mean of its divisors is an integer number (492315036480).
Almost surely, 223051410525272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23051410525272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31508162334720).
23051410525272 is an abundant number, since it is smaller than the sum of its proper divisors (39964914144168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23051410525272 is a wasteful number, since it uses less digits than its factorization.
23051410525272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 855041 (or 855037 counting only the distinct ones).
The product of its (nonzero) digits is 168000, while the sum is 39.
The spelling of 23051410525272 in words is "twenty-three trillion, fifty-one billion, four hundred ten million, five hundred twenty-five thousand, two hundred seventy-two".
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