Base | Representation |
---|---|
bin | 10010101100110… |
… | …111101011110011 |
3 | 210212101021020211 |
4 | 102230313223303 |
5 | 1120310033212 |
6 | 51044444551 |
7 | 10526564521 |
oct | 2254675363 |
9 | 725337224 |
10 | 313752307 |
11 | 151117830 |
12 | 890a9757 |
13 | 5000456b |
14 | 2d953311 |
15 | 1c8289a7 |
hex | 12b37af3 |
313752307 has 16 divisors (see below), whose sum is σ = 350710272. Its totient is φ = 278241120.
The previous prime is 313752293. The next prime is 313752319. The reversal of 313752307 is 703257313.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-313752307 is a prime.
It is not an unprimeable number, because it can be changed into a prime (313752347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192028 + ... + 193654.
It is an arithmetic number, because the mean of its divisors is an integer number (21919392).
Almost surely, 2313752307 is an apocalyptic number.
313752307 is a deficient number, since it is larger than the sum of its proper divisors (36957965).
313752307 is a wasteful number, since it uses less digits than its factorization.
313752307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2058.
The product of its (nonzero) digits is 13230, while the sum is 31.
The square root of 313752307 is about 17713.0547054990. The cubic root of 313752307 is about 679.5096717542.
The spelling of 313752307 in words is "three hundred thirteen million, seven hundred fifty-two thousand, three hundred seven".
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