Base | Representation |
---|---|
bin | 110001000110… |
… | …010000111010 |
3 | 220012220022010 |
4 | 301012100322 |
5 | 11243330324 |
6 | 1135510350 |
7 | 214253643 |
oct | 61062072 |
9 | 26186263 |
10 | 12870714 |
11 | 72a0a5a |
12 | 43883b6 |
13 | 288840c |
14 | 19d06ca |
15 | 11e3829 |
hex | c4643a |
12870714 has 16 divisors (see below), whose sum is σ = 27096480. Its totient is φ = 4064400.
The previous prime is 12870701. The next prime is 12870721. The reversal of 12870714 is 41707821.
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, 56337 + ... + 56564.
It is an arithmetic number, because the mean of its divisors is an integer number (1693530).
Almost surely, 212870714 is an apocalyptic number.
12870714 is an abundant number, since it is smaller than the sum of its proper divisors (14225766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12870714 is a wasteful number, since it uses less digits than its factorization.
12870714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112925.
The product of its (nonzero) digits is 3136, while the sum is 30.
The square root of 12870714 is about 3587.5777343495. The cubic root of 12870714 is about 234.3513969475.
The spelling of 12870714 in words is "twelve million, eight hundred seventy thousand, seven hundred fourteen".
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