Base | Representation |
---|---|
bin | 10010110101101… |
… | …001101000001001 |
3 | 211000201012121122 |
4 | 102311221220021 |
5 | 1121402212100 |
6 | 51210045025 |
7 | 10555262210 |
oct | 2265515011 |
9 | 730635548 |
10 | 316054025 |
11 | 15244a081 |
12 | 89a19775 |
13 | 5062c121 |
14 | 2dd92077 |
15 | 1cb30985 |
hex | 12d69a09 |
316054025 has 12 divisors (see below), whose sum is σ = 447893952. Its totient is φ = 216722640.
The previous prime is 316054019. The next prime is 316054027. The reversal of 316054025 is 520450613.
It is not a de Polignac number, because 316054025 - 28 = 316053769 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 316053985 and 316054003.
It is not an unprimeable number, because it can be changed into a prime (316054027) 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 11 ways as a sum of consecutive naturals, for example, 902837 + ... + 903186.
It is an arithmetic number, because the mean of its divisors is an integer number (37324496).
Almost surely, 2316054025 is an apocalyptic number.
316054025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
316054025 is a deficient number, since it is larger than the sum of its proper divisors (131839927).
316054025 is a wasteful number, since it uses less digits than its factorization.
316054025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1806040 (or 1806035 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 316054025 is about 17777.9083415344. The cubic root of 316054025 is about 681.1672749759.
The spelling of 316054025 in words is "three hundred sixteen million, fifty-four thousand, twenty-five".
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