Base | Representation |
---|---|
bin | 10010101101001… |
… | …111001110010101 |
3 | 210212120011111212 |
4 | 102231033032111 |
5 | 1120321124400 |
6 | 51050511205 |
7 | 10530445601 |
oct | 2255171625 |
9 | 725504455 |
10 | 313848725 |
11 | 151183213 |
12 | 89135505 |
13 | 50039408 |
14 | 2d97a501 |
15 | 1c847335 |
hex | 12b4f395 |
313848725 has 12 divisors (see below), whose sum is σ = 392954016. Its totient is φ = 248639280.
The previous prime is 313848697. The next prime is 313848739. The reversal of 313848725 is 527848313.
It is not a de Polignac number, because 313848725 - 210 = 313847701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58367 + ... + 63516.
It is an arithmetic number, because the mean of its divisors is an integer number (32746168).
Almost surely, 2313848725 is an apocalyptic number.
It is an amenable number.
313848725 is a deficient number, since it is larger than the sum of its proper divisors (79105291).
313848725 is a wasteful number, since it uses less digits than its factorization.
313848725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121996 (or 121991 counting only the distinct ones).
The product of its digits is 161280, while the sum is 41.
The square root of 313848725 is about 17715.7761613766. The cubic root of 313848725 is about 679.5792704493.
The spelling of 313848725 in words is "three hundred thirteen million, eight hundred forty-eight thousand, seven hundred twenty-five".
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