Base | Representation |
---|---|
bin | 10010101010010… |
… | …011010101110000 |
3 | 210211010001212011 |
4 | 102222103111300 |
5 | 1120122013102 |
6 | 51022212304 |
7 | 10521062131 |
oct | 2252232560 |
9 | 724101764 |
10 | 313079152 |
11 | 1507a8001 |
12 | 88a24094 |
13 | 4cb2a049 |
14 | 2d819c88 |
15 | 1c7442d7 |
hex | 12a93570 |
313079152 has 20 divisors (see below), whose sum is σ = 610959160. Its totient is φ = 155412288.
The previous prime is 313079101. The next prime is 313079161. The reversal of 313079152 is 251970313.
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 in 3 ways as a sum of consecutive naturals, for example, 68163 + ... + 72610.
It is an arithmetic number, because the mean of its divisors is an integer number (30547958).
Almost surely, 2313079152 is an apocalyptic number.
It is an amenable number.
313079152 is a deficient number, since it is larger than the sum of its proper divisors (297880008).
313079152 is a wasteful number, since it uses less digits than its factorization.
313079152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140920 (or 140914 counting only the distinct ones).
The product of its (nonzero) digits is 5670, while the sum is 31.
The square root of 313079152 is about 17694.0428393287. The cubic root of 313079152 is about 679.0233615436.
The spelling of 313079152 in words is "three hundred thirteen million, seventy-nine thousand, one hundred fifty-two".
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