Base | Representation |
---|---|
bin | 1001001101111101100… |
… | …10001100000111001001 |
3 | 1010021112200211212201002 |
4 | 10212332302030013021 |
5 | 20142132230043312 |
6 | 401301052504345 |
7 | 31611643552130 |
oct | 4467662140711 |
9 | 1107480755632 |
10 | 316733440457 |
11 | 112364851835 |
12 | 5147547b0b5 |
13 | 23b38832175 |
14 | 11489674917 |
15 | 838b7804c2 |
hex | 49bec8c1c9 |
316733440457 has 4 divisors (see below), whose sum is σ = 361981074816. Its totient is φ = 271485806100.
The previous prime is 316733440453. The next prime is 316733440459. The reversal of 316733440457 is 754044337613.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 316733440457 - 22 = 316733440453 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (316733440453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22623817169 + ... + 22623817182.
It is an arithmetic number, because the mean of its divisors is an integer number (90495268704).
Almost surely, 2316733440457 is an apocalyptic number.
It is an amenable number.
316733440457 is a deficient number, since it is larger than the sum of its proper divisors (45247634359).
316733440457 is an equidigital number, since it uses as much as digits as its factorization.
316733440457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45247634358.
The product of its (nonzero) digits is 2540160, while the sum is 47.
The spelling of 316733440457 in words is "three hundred sixteen billion, seven hundred thirty-three million, four hundred forty thousand, four hundred fifty-seven".
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