Base | Representation |
---|---|
bin | 1001000111110010111… |
… | …01111001101011100011 |
3 | 1002221222222200121120022 |
4 | 10203321131321223203 |
5 | 20113342242314111 |
6 | 355552354504055 |
7 | 31433625430001 |
oct | 4437135715343 |
9 | 1087888617508 |
10 | 313423010531 |
11 | 110a16133834 |
12 | 508b089502b |
13 | 2372ba3a6a7 |
14 | 11253b41a71 |
15 | 8245d1c2db |
hex | 48f9779ae3 |
313423010531 has 2 divisors, whose sum is σ = 313423010532. Its totient is φ = 313423010530.
The previous prime is 313423010491. The next prime is 313423010533. The reversal of 313423010531 is 135010324313.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 313423010531 - 234 = 296243141347 is a prime.
It is a super-2 number, since 2×3134230105312 (a number of 24 digits) contains 22 as substring.
Together with 313423010533, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 313423010531.
It is not a weakly prime, because it can be changed into another prime (313423010533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156711505265 + 156711505266.
It is an arithmetic number, because the mean of its divisors is an integer number (156711505266).
Almost surely, 2313423010531 is an apocalyptic number.
313423010531 is a deficient number, since it is larger than the sum of its proper divisors (1).
313423010531 is an equidigital number, since it uses as much as digits as its factorization.
313423010531 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3240, while the sum is 26.
Adding to 313423010531 its reverse (135010324313), we get a palindrome (448433334844).
The spelling of 313423010531 in words is "three hundred thirteen billion, four hundred twenty-three million, ten thousand, five hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •