Base | Representation |
---|---|
bin | 10000101000111… |
… | …10101010010100 |
3 | 100201122201021010 |
4 | 20110132222110 |
5 | 241213224241 |
6 | 21503452220 |
7 | 3313314561 |
oct | 1024365224 |
9 | 321581233 |
10 | 139586196 |
11 | 7187a1a2 |
12 | 3a8b7070 |
13 | 22bc3ba9 |
14 | 14777868 |
15 | c3c3d16 |
hex | 851ea94 |
139586196 has 24 divisors (see below), whose sum is σ = 326455360. Its totient is φ = 46420992.
The previous prime is 139586171. The next prime is 139586203. The reversal of 139586196 is 691685931.
It is a super-2 number, since 2×1395861962 = 38968612227500832, which 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 7 ways as a sum of consecutive naturals, for example, 7981 + ... + 18516.
Almost surely, 2139586196 is an apocalyptic number.
It is an amenable number.
139586196 is an abundant number, since it is smaller than the sum of its proper divisors (186869164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139586196 is a wasteful number, since it uses less digits than its factorization.
139586196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26943 (or 26941 counting only the distinct ones).
The product of its digits is 349920, while the sum is 48.
The square root of 139586196 is about 11814.6602151734. The cubic root of 139586196 is about 518.7373160686.
The spelling of 139586196 in words is "one hundred thirty-nine million, five hundred eighty-six thousand, one hundred ninety-six".
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