Base | Representation |
---|---|
bin | 11010111011010110011… |
… | …01011111101001010001 |
3 | 10021110010221101112222221 |
4 | 31131223031133221101 |
5 | 110124320431340431 |
6 | 1545012204101041 |
7 | 123562505630515 |
oct | 15355315375121 |
9 | 3243127345887 |
10 | 925216668241 |
11 | 327422763988 |
12 | 12b391234781 |
13 | 6932ab64688 |
14 | 32ad0450145 |
15 | 1910124c111 |
hex | d76b35fa51 |
925216668241 has 16 divisors (see below), whose sum is σ = 949434087168. Its totient is φ = 901079337600.
The previous prime is 925216668239. The next prime is 925216668251. The reversal of 925216668241 is 142866612529.
It is a cyclic number.
It is not a de Polignac number, because 925216668241 - 21 = 925216668239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (925216668251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58229400 + ... + 58245286.
It is an arithmetic number, because the mean of its divisors is an integer number (59339630448).
Almost surely, 2925216668241 is an apocalyptic number.
It is an amenable number.
925216668241 is a deficient number, since it is larger than the sum of its proper divisors (24217418927).
925216668241 is a wasteful number, since it uses less digits than its factorization.
925216668241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18312.
The product of its digits is 2488320, while the sum is 52.
The spelling of 925216668241 in words is "nine hundred twenty-five billion, two hundred sixteen million, six hundred sixty-eight thousand, two hundred forty-one".
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