Base | Representation |
---|---|
bin | 1000001001001100100… |
… | …1011111101001001110 |
3 | 111101010102000012112101 |
4 | 2002103021133221032 |
5 | 4243012332140014 |
6 | 144134523225314 |
7 | 13052020525036 |
oct | 2022311375116 |
9 | 441112005471 |
10 | 139907693134 |
11 | 54375277680 |
12 | 2314697823a |
13 | 10268713051 |
14 | 6ab32808c6 |
15 | 398ca8b474 |
hex | 209325fa4e |
139907693134 has 16 divisors (see below), whose sum is σ = 242406912816. Its totient is φ = 59853558400.
The previous prime is 139907693129. The next prime is 139907693161. The reversal of 139907693134 is 431396709931.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187041997 + ... + 187042744.
It is an arithmetic number, because the mean of its divisors is an integer number (15150432051).
Almost surely, 2139907693134 is an apocalyptic number.
139907693134 is a deficient number, since it is larger than the sum of its proper divisors (102499219682).
139907693134 is a wasteful number, since it uses less digits than its factorization.
139907693134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374084771.
The product of its (nonzero) digits is 3306744, while the sum is 55.
The spelling of 139907693134 in words is "one hundred thirty-nine billion, nine hundred seven million, six hundred ninety-three thousand, one hundred thirty-four".
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