Base | Representation |
---|---|
bin | 10010111000100011… |
… | …00110100010011100 |
3 | 222011112112102220201 |
4 | 21130101212202130 |
5 | 131230320142024 |
6 | 4353553353244 |
7 | 506142012100 |
oct | 113421464234 |
9 | 28145472821 |
10 | 10138052764 |
11 | 4332737104 |
12 | 1b6b268824 |
13 | c574953b8 |
14 | 6c261b900 |
15 | 3e507c744 |
hex | 25c46689c |
10138052764 has 36 divisors (see below), whose sum is σ = 20711218584. Its totient is φ = 4329503136.
The previous prime is 10138052747. The next prime is 10138052773. The reversal of 10138052764 is 46725083101.
It is a super-2 number, since 2×101380527642 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35919 + ... + 146854.
Almost surely, 210138052764 is an apocalyptic number.
10138052764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10138052764 is an abundant number, since it is smaller than the sum of its proper divisors (10573165820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10138052764 is a wasteful number, since it uses less digits than its factorization.
10138052764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183074 (or 183065 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 37.
The spelling of 10138052764 in words is "ten billion, one hundred thirty-eight million, fifty-two thousand, seven hundred sixty-four".
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