Base | Representation |
---|---|
bin | 101111100101111100… |
… | …100101010011000010 |
3 | 11212220102101011222011 |
4 | 233211330211103002 |
5 | 1314124220113010 |
6 | 35250504003134 |
7 | 3456240055336 |
oct | 574574452302 |
9 | 155812334864 |
10 | 51102504130 |
11 | 1a744038797 |
12 | 9aa21604aa |
13 | 4a852b9432 |
14 | 268ad217c6 |
15 | 14e1572a8a |
hex | be5f254c2 |
51102504130 has 16 divisors (see below), whose sum is σ = 92262412224. Its totient is φ = 20379245040.
The previous prime is 51102504073. The next prime is 51102504163. The reversal of 51102504130 is 3140520115.
It is a happy number.
It is a super-2 number, since 2×511025041302 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7716102 + ... + 7722721.
It is an arithmetic number, because the mean of its divisors is an integer number (5766400764).
Almost surely, 251102504130 is an apocalyptic number.
51102504130 is a deficient number, since it is larger than the sum of its proper divisors (41159908094).
51102504130 is a wasteful number, since it uses less digits than its factorization.
51102504130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15439161.
The product of its (nonzero) digits is 600, while the sum is 22.
The spelling of 51102504130 in words is "fifty-one billion, one hundred two million, five hundred four thousand, one hundred thirty".
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