Base | Representation |
---|---|
bin | 10010110111100000… |
… | …10001111000001001 |
3 | 222010221002122020011 |
4 | 21123300101320021 |
5 | 131221101124020 |
6 | 4353042231521 |
7 | 506004530365 |
oct | 113360217011 |
9 | 28127078204 |
10 | 10129317385 |
11 | 4328810090 |
12 | 1b683555a1 |
13 | c55727335 |
14 | 6c13c62a5 |
15 | 3e440435a |
hex | 25bc11e09 |
10129317385 has 16 divisors (see below), whose sum is σ = 13272408000. Its totient is φ = 7359992640.
The previous prime is 10129317337. The next prime is 10129317391. The reversal of 10129317385 is 58371392101.
It is not a de Polignac number, because 10129317385 - 27 = 10129317257 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24135 + ... + 144364.
It is an arithmetic number, because the mean of its divisors is an integer number (829525500).
Almost surely, 210129317385 is an apocalyptic number.
It is an amenable number.
10129317385 is a deficient number, since it is larger than the sum of its proper divisors (3143090615).
10129317385 is a wasteful number, since it uses less digits than its factorization.
10129317385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169608.
The product of its (nonzero) digits is 45360, while the sum is 40.
The spelling of 10129317385 in words is "ten billion, one hundred twenty-nine million, three hundred seventeen thousand, three hundred eighty-five".
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