Base | Representation |
---|---|
bin | 10010110100010… |
… | …111000110100001 |
3 | 211000002000221020 |
4 | 102310113012201 |
5 | 1121310403001 |
6 | 51154520053 |
7 | 10552353546 |
oct | 2264270641 |
9 | 730060836 |
10 | 315716001 |
11 | 152239117 |
12 | 89896029 |
13 | 50541303 |
14 | 2dd04bcd |
15 | 1cab5736 |
hex | 12d171a1 |
315716001 has 16 divisors (see below), whose sum is σ = 425968320. Its totient is φ = 207979200.
The previous prime is 315715999. The next prime is 315716033. The reversal of 315716001 is 100617513.
It is not a de Polignac number, because 315716001 - 21 = 315715999 is a prime.
It is not an unprimeable number, because it can be changed into a prime (315716201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259671 + ... + 260883.
It is an arithmetic number, because the mean of its divisors is an integer number (26623020).
Almost surely, 2315716001 is an apocalyptic number.
It is an amenable number.
315716001 is a deficient number, since it is larger than the sum of its proper divisors (110252319).
315716001 is a wasteful number, since it uses less digits than its factorization.
315716001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2176.
The product of its (nonzero) digits is 630, while the sum is 24.
The square root of 315716001 is about 17768.3989430674. The cubic root of 315716001 is about 680.9243491858.
The spelling of 315716001 in words is "three hundred fifteen million, seven hundred sixteen thousand, one".
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