Base | Representation |
---|---|
bin | 1001010000001011111… |
… | …10101111101001001111 |
3 | 1010101121221110102110021 |
4 | 10220011332233221033 |
5 | 20202104021222223 |
6 | 402015402323011 |
7 | 31653356452354 |
oct | 4500576575117 |
9 | 1111557412407 |
10 | 317927914063 |
11 | 112918023501 |
12 | 517494b9467 |
13 | 23c99140096 |
14 | 1156016662b |
15 | 840b57865d |
hex | 4a05fafa4f |
317927914063 has 4 divisors (see below), whose sum is σ = 318002357088. Its totient is φ = 317853471040.
The previous prime is 317927914043. The next prime is 317927914069. The reversal of 317927914063 is 360419729713.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360419729713 = 23 ⋅15670423031.
It is a cyclic number.
It is not a de Polignac number, because 317927914063 - 237 = 180488960591 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 317927914063.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (317927914069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37215106 + ... + 37223647.
It is an arithmetic number, because the mean of its divisors is an integer number (79500589272).
Almost surely, 2317927914063 is an apocalyptic number.
317927914063 is a deficient number, since it is larger than the sum of its proper divisors (74443025).
317927914063 is an equidigital number, since it uses as much as digits as its factorization.
317927914063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74443024.
The product of its (nonzero) digits is 1714608, while the sum is 52.
The spelling of 317927914063 in words is "three hundred seventeen billion, nine hundred twenty-seven million, nine hundred fourteen thousand, sixty-three".
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