Base | Representation |
---|---|
bin | 101111110111111110… |
… | …1111011110100111100 |
3 | 100211101000121020102112 |
4 | 1133233331323310330 |
5 | 3141023410111033 |
6 | 115121432113152 |
7 | 10266506414663 |
oct | 1375775736474 |
9 | 324330536375 |
10 | 102810238268 |
11 | 3a668776771 |
12 | 17b12b357b8 |
13 | 9905ab2b1a |
14 | 4d9438bdda |
15 | 2a1ace7c48 |
hex | 17eff7bd3c |
102810238268 has 12 divisors (see below), whose sum is σ = 189387281160. Its totient is φ = 48699586512.
The previous prime is 102810238247. The next prime is 102810238337. The reversal of 102810238268 is 862832018201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676383071 + ... + 676383222.
It is an arithmetic number, because the mean of its divisors is an integer number (15782273430).
Almost surely, 2102810238268 is an apocalyptic number.
It is an amenable number.
102810238268 is a deficient number, since it is larger than the sum of its proper divisors (86577042892).
102810238268 is a wasteful number, since it uses less digits than its factorization.
102810238268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1352766316 (or 1352766314 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 41.
The spelling of 102810238268 in words is "one hundred two billion, eight hundred ten million, two hundred thirty-eight thousand, two hundred sixty-eight".
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