Base | Representation |
---|---|
bin | 10100010111000100… |
… | …11101001111010000 |
3 | 1001012210121100101221 |
4 | 22023202131033100 |
5 | 134341314002042 |
6 | 5004401134424 |
7 | 534610653313 |
oct | 121342351720 |
9 | 31183540357 |
10 | 10931000272 |
11 | 46aa2a0325 |
12 | 215092a414 |
13 | 10528491ca |
14 | 759a6c97a |
15 | 43e9aed67 |
hex | 28b89d3d0 |
10931000272 has 40 divisors (see below), whose sum is σ = 23148018432. Its totient is φ = 4978060800.
The previous prime is 10931000233. The next prime is 10931000279. The reversal of 10931000272 is 27200013901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10931000279) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639754 + ... + 656617.
Almost surely, 210931000272 is an apocalyptic number.
It is an amenable number.
10931000272 is an abundant number, since it is smaller than the sum of its proper divisors (12217018160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10931000272 is a wasteful number, since it uses less digits than its factorization.
10931000272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1296427 (or 1296421 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 25.
The spelling of 10931000272 in words is "ten billion, nine hundred thirty-one million, two hundred seventy-two", and thus it is an aban number.
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