Base | Representation |
---|---|
bin | 1001000101010110111… |
… | …00010101010001001011 |
3 | 1002211121202111210022112 |
4 | 10202223130111101023 |
5 | 20103202134221040 |
6 | 355214433412535 |
7 | 31356322011644 |
oct | 4425334252113 |
9 | 1084552453275 |
10 | 312113976395 |
11 | 110404226041 |
12 | 505a640a14b |
13 | 2358078b690 |
14 | 1116bd4c6cb |
15 | 81bae45365 |
hex | 48ab71544b |
312113976395 has 8 divisors (see below), whose sum is σ = 403347292656. Its totient is φ = 230484167136.
The previous prime is 312113976389. The next prime is 312113976409. The reversal of 312113976395 is 593679311213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 312113976395 - 216 = 312113910859 is a prime.
It is a super-2 number, since 2×3121139763952 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2400876677 + ... + 2400876806.
It is an arithmetic number, because the mean of its divisors is an integer number (50418411582).
Almost surely, 2312113976395 is an apocalyptic number.
312113976395 is a deficient number, since it is larger than the sum of its proper divisors (91233316261).
312113976395 is a wasteful number, since it uses less digits than its factorization.
312113976395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4801753501.
The product of its digits is 918540, while the sum is 50.
The spelling of 312113976395 in words is "three hundred twelve billion, one hundred thirteen million, nine hundred seventy-six thousand, three hundred ninety-five".
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