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10104266031 = 38981146663
BaseRepresentation
bin10010110100100001…
…01101110100101111
3222002011221220020020
421122100231310233
5131143143003111
64350345253223
7505251562356
oct113220556457
928064856206
1010104266031
11431565a692
121b5ba94213
13c50495952
146bbd4499d
153e2106906
hex25a42dd2f

10104266031 has 16 divisors (see below), whose sum is σ = 13640820480. Its totient is φ = 6652134720.

The previous prime is 10104266009. The next prime is 10104266057. The reversal of 10104266031 is 13066240101.

It is not a de Polignac number, because 10104266031 - 215 = 10104233263 is a prime.

It is a super-2 number, since 2×101042660312 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10104265992 and 10104266010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10104266531) 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, 193206 + ... + 239868.

It is an arithmetic number, because the mean of its divisors is an integer number (852551280).

Almost surely, 210104266031 is an apocalyptic number.

10104266031 is a deficient number, since it is larger than the sum of its proper divisors (3536554449).

10104266031 is an equidigital number, since it uses as much as digits as its factorization.

10104266031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47566.

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 10104266031 in words is "ten billion, one hundred four million, two hundred sixty-six thousand, thirty-one".

Divisors: 1 3 89 267 811 2433 46663 72179 139989 216537 4153007 12459021 37843693 113531079 3368088677 10104266031