Base | Representation |
---|---|
bin | 10010101010100… |
… | …101110110100000 |
3 | 210211020220212110 |
4 | 102222211312200 |
5 | 1120131424401 |
6 | 51023555320 |
7 | 10521526161 |
oct | 2252456640 |
9 | 724226773 |
10 | 313154976 |
11 | 150849a72 |
12 | 88a5bb40 |
13 | 4cb55704 |
14 | 2d839768 |
15 | 1c75b9d6 |
hex | 12aa5da0 |
313154976 has 96 divisors (see below), whose sum is σ = 851957568. Its totient is φ = 100638720.
The previous prime is 313154969. The next prime is 313154987. The reversal of 313154976 is 679451313.
It is a tau number, because it is divible by the number of its divisors (96).
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 in 15 ways as a sum of consecutive naturals, for example, 464976 + ... + 465648.
It is an arithmetic number, because the mean of its divisors is an integer number (8874558).
Almost surely, 2313154976 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313154976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425978784).
313154976 is an abundant number, since it is smaller than the sum of its proper divisors (538802592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313154976 is a wasteful number, since it uses less digits than its factorization.
313154976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 854 (or 846 counting only the distinct ones).
The product of its digits is 68040, while the sum is 39.
The square root of 313154976 is about 17696.1853516514. The cubic root of 313154976 is about 679.0781742123.
The spelling of 313154976 in words is "three hundred thirteen million, one hundred fifty-four thousand, nine hundred seventy-six".
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