Base | Representation |
---|---|
bin | 1010011011100… |
… | …10010101001000 |
3 | 20002122110120121 |
4 | 11031302111020 |
5 | 134400000404 |
6 | 12403233024 |
7 | 2111511226 |
oct | 515622510 |
9 | 202573517 |
10 | 87500104 |
11 | 4543413a |
12 | 25378774 |
13 | 15188113 |
14 | b899b16 |
15 | 7a35e54 |
hex | 5372548 |
87500104 has 32 divisors (see below), whose sum is σ = 169977600. Its totient is φ = 42183360.
The previous prime is 87500099. The next prime is 87500117. The reversal of 87500104 is 40100578.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96019 + ... + 96925.
It is an arithmetic number, because the mean of its divisors is an integer number (5311800).
Almost surely, 287500104 is an apocalyptic number.
It is an amenable number.
87500104 is a deficient number, since it is larger than the sum of its proper divisors (82477496).
87500104 is a wasteful number, since it uses less digits than its factorization.
87500104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1333 (or 1329 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 87500104 is about 9354.1490259670. The cubic root of 87500104 is about 443.9521767608.
The spelling of 87500104 in words is "eighty-seven million, five hundred thousand, one hundred four".
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