Base | Representation |
---|---|
bin | 1000100111100101… |
… | …1000011100001011 |
3 | 12222020022001001112 |
4 | 2021321120130023 |
5 | 14214230132112 |
6 | 1021322440535 |
7 | 111221413625 |
oct | 21171303413 |
9 | 5866261045 |
10 | 2313520907 |
11 | a87a16555 |
12 | 54696314b |
13 | 2ab3ca4a9 |
14 | 17d38bc15 |
15 | d8192a22 |
hex | 89e5870b |
2313520907 has 16 divisors (see below), whose sum is σ = 2423312640. Its totient is φ = 2205837312.
The previous prime is 2313520889. The next prime is 2313520919. The reversal of 2313520907 is 7090253132.
It is a cyclic number.
It is not a de Polignac number, because 2313520907 - 230 = 1239779083 is a prime.
It is a super-2 number, since 2×23135209072 = 10704757974252205298, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2313522907) 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, 2427143 + ... + 2428095.
It is an arithmetic number, because the mean of its divisors is an integer number (151457040).
Almost surely, 22313520907 is an apocalyptic number.
2313520907 is a deficient number, since it is larger than the sum of its proper divisors (109791733).
2313520907 is an equidigital number, since it uses as much as digits as its factorization.
2313520907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1942.
The product of its (nonzero) digits is 11340, while the sum is 32.
The square root of 2313520907 is about 48099.0738684229. The cubic root of 2313520907 is about 1322.5876899603.
The spelling of 2313520907 in words is "two billion, three hundred thirteen million, five hundred twenty thousand, nine hundred seven".
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