Base | Representation |
---|---|
bin | 10010101000110… |
… | …100011010001010 |
3 | 210210101022110202 |
4 | 102220310122022 |
5 | 1120022042224 |
6 | 51010012202 |
7 | 10514552366 |
oct | 2250643212 |
9 | 723338422 |
10 | 312690314 |
11 | 150561952 |
12 | 88877062 |
13 | 4ca22071 |
14 | 2d7582a6 |
15 | 1c6b8eae |
hex | 12a3468a |
312690314 has 8 divisors (see below), whose sum is σ = 469382688. Its totient is φ = 156229420.
The previous prime is 312690283. The next prime is 312690341. The reversal of 312690314 is 413096213.
312690314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54452 + ... + 59919.
It is an arithmetic number, because the mean of its divisors is an integer number (58672836).
Almost surely, 2312690314 is an apocalyptic number.
312690314 is a deficient number, since it is larger than the sum of its proper divisors (156692374).
312690314 is a wasteful number, since it uses less digits than its factorization.
312690314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115740.
The product of its (nonzero) digits is 3888, while the sum is 29.
The square root of 312690314 is about 17683.0516031595. The cubic root of 312690314 is about 678.7421339729.
The spelling of 312690314 in words is "three hundred twelve million, six hundred ninety thousand, three hundred fourteen".
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