Base | Representation |
---|---|
bin | 111100100111110101… |
… | …1100110111100000110 |
3 | 110110000212122102202111 |
4 | 1321033223212330012 |
5 | 4113110034210010 |
6 | 135450114331234 |
7 | 12256061320633 |
oct | 1711753467406 |
9 | 413025572674 |
10 | 130185850630 |
11 | 502365784a0 |
12 | 21292b89b1a |
13 | c379546714 |
14 | 643004718a |
15 | 35be32558a |
hex | 1e4fae6f06 |
130185850630 has 64 divisors (see below), whose sum is σ = 260206110720. Its totient is φ = 46499286400.
The previous prime is 130185850573. The next prime is 130185850649. The reversal of 130185850630 is 36058581031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2069907 + ... + 2131873.
It is an arithmetic number, because the mean of its divisors is an integer number (4065720480).
Almost surely, 2130185850630 is an apocalyptic number.
130185850630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130185850630 is a deficient number, since it is larger than the sum of its proper divisors (130020260090).
130185850630 is a wasteful number, since it uses less digits than its factorization.
130185850630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62325.
The product of its (nonzero) digits is 86400, while the sum is 40.
The spelling of 130185850630 in words is "one hundred thirty billion, one hundred eighty-five million, eight hundred fifty thousand, six hundred thirty".
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