Base | Representation |
---|---|
bin | 10010101010001… |
… | …010101111100000 |
3 | 210211001021112212 |
4 | 102222022233200 |
5 | 1120114401221 |
6 | 51021341252 |
7 | 10520554352 |
oct | 2252125740 |
9 | 724037485 |
10 | 313043936 |
11 | 1507835a7 |
12 | 88a07828 |
13 | 4cb16cca |
14 | 2d80b0d2 |
15 | 1c738b5b |
hex | 12a8abe0 |
313043936 has 12 divisors (see below), whose sum is σ = 616305312. Its totient is φ = 156521952.
The previous prime is 313043891. The next prime is 313043947. The reversal of 313043936 is 639340313.
It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 9782623 = 313043936 / (3 + 1 + 3 + 0 + 4 + 3 + 9 + 3 + 6).
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 4891280 + ... + 4891343.
It is an arithmetic number, because the mean of its divisors is an integer number (51358776).
Almost surely, 2313043936 is an apocalyptic number.
It is an amenable number.
313043936 is a deficient number, since it is larger than the sum of its proper divisors (303261376).
313043936 is an equidigital number, since it uses as much as digits as its factorization.
313043936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9782633 (or 9782625 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 32.
The square root of 313043936 is about 17693.0476741572. The cubic root of 313043936 is about 678.9979011202.
The spelling of 313043936 in words is "three hundred thirteen million, forty-three thousand, nine hundred thirty-six".
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