Base | Representation |
---|---|
bin | 1111100000110… |
… | …11010000101110 |
3 | 100001212112210000 |
4 | 13300123100232 |
5 | 231303310321 |
6 | 20525125130 |
7 | 3140062404 |
oct | 760332056 |
9 | 301775700 |
10 | 130135086 |
11 | 67504464 |
12 | 376b97a6 |
13 | 20c65113 |
14 | 133d7474 |
15 | b658826 |
hex | 7c1b42e |
130135086 has 40 divisors (see below), whose sum is σ = 301017024. Its totient is φ = 41977440.
The previous prime is 130135073. The next prime is 130135091. The reversal of 130135086 is 680531031.
130135086 is a `hidden beast` number, since 1 + 301 + 350 + 8 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7935 + ... + 17978.
Almost surely, 2130135086 is an apocalyptic number.
130135086 is an abundant number, since it is smaller than the sum of its proper divisors (170881938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130135086 is a wasteful number, since it uses less digits than its factorization.
130135086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25958 (or 25949 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 130135086 is about 11407.6766258516. The cubic root of 130135086 is about 506.7551073877.
The spelling of 130135086 in words is "one hundred thirty million, one hundred thirty-five thousand, eighty-six".
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