Base | Representation |
---|---|
bin | 110010010011100100… |
… | …1110011010001001000 |
3 | 101022211212111121201122 |
4 | 1210213021303101020 |
5 | 3232221423004422 |
6 | 121343452334412 |
7 | 10543052612450 |
oct | 1444711632110 |
9 | 338755447648 |
10 | 108031063112 |
11 | 418a779a745 |
12 | 18b2b474408 |
13 | a25860a6ab |
14 | 532b8d2d60 |
15 | 2c2431dd42 |
hex | 1927273448 |
108031063112 has 64 divisors (see below), whose sum is σ = 245654553600. Its totient is φ = 43535384640.
The previous prime is 108031063103. The next prime is 108031063141. The reversal of 108031063112 is 211360130801.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634814 + ... + 786797.
It is an arithmetic number, because the mean of its divisors is an integer number (3838352400).
Almost surely, 2108031063112 is an apocalyptic number.
It is an amenable number.
108031063112 is an abundant number, since it is smaller than the sum of its proper divisors (137623490488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108031063112 is a wasteful number, since it uses less digits than its factorization.
108031063112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1421706 (or 1421702 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 26.
Adding to 108031063112 its reverse (211360130801), we get a palindrome (319391193913).
The spelling of 108031063112 in words is "one hundred eight billion, thirty-one million, sixty-three thousand, one hundred twelve".
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