Base | Representation |
---|---|
bin | 1100110111000… |
… | …11100110100100 |
3 | 21112000020011021 |
4 | 12123203212210 |
5 | 210104341022 |
6 | 14412220524 |
7 | 2450011252 |
oct | 633434644 |
9 | 245006137 |
10 | 107887012 |
11 | 55999122 |
12 | 3016a744 |
13 | 1947568c |
14 | 104855d2 |
15 | 97117c7 |
hex | 66e39a4 |
107887012 has 12 divisors (see below), whose sum is σ = 192364956. Its totient is φ = 52925600.
The previous prime is 107887009. The next prime is 107887027. The reversal of 107887012 is 210788701.
It can be written as a sum of positive squares in 2 ways, for example, as 44302336 + 63584676 = 6656^2 + 7974^2 .
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, 254239 + ... + 254662.
It is an arithmetic number, because the mean of its divisors is an integer number (16030413).
Almost surely, 2107887012 is an apocalyptic number.
It is an amenable number.
107887012 is a deficient number, since it is larger than the sum of its proper divisors (84477944).
107887012 is a wasteful number, since it uses less digits than its factorization.
107887012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508958 (or 508956 counting only the distinct ones).
The product of its (nonzero) digits is 6272, while the sum is 34.
The square root of 107887012 is about 10386.8672851828. The cubic root of 107887012 is about 476.0541860966.
The spelling of 107887012 in words is "one hundred seven million, eight hundred eighty-seven thousand, twelve".
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