Base | Representation |
---|---|
bin | 100011010000100000000110… |
… | …0000100011111000101000101 |
3 | 1111200002020211122000211002121 |
4 | 1012201000030010133011011 |
5 | 311122142144424341122 |
6 | 3015332150142205541 |
7 | 122216145162263506 |
oct | 10641001404370505 |
9 | 1450066748024077 |
10 | 310131201012037 |
11 | 8a8a99a395a7a9 |
12 | 2a9496078838b1 |
13 | 104083291c1b72 |
14 | 5682604744bad |
15 | 25cc356ca0bc7 |
hex | 11a100c11f145 |
310131201012037 has 2 divisors, whose sum is σ = 310131201012038. Its totient is φ = 310131201012036.
The previous prime is 310131201011963. The next prime is 310131201012089. The reversal of 310131201012037 is 730210102131013.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 285345947858596 + 24785253153441 = 16892186^2 + 4978479^2 .
It is a cyclic number.
It is not a de Polignac number, because 310131201012037 - 223 = 310131192623429 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (310131201013037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155065600506018 + 155065600506019.
It is an arithmetic number, because the mean of its divisors is an integer number (155065600506019).
Almost surely, 2310131201012037 is an apocalyptic number.
It is an amenable number.
310131201012037 is a deficient number, since it is larger than the sum of its proper divisors (1).
310131201012037 is an equidigital number, since it uses as much as digits as its factorization.
310131201012037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 756, while the sum is 25.
The spelling of 310131201012037 in words is "three hundred ten trillion, one hundred thirty-one billion, two hundred one million, twelve thousand, thirty-seven".
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