Base | Representation |
---|---|
bin | 1110001001011011011110… |
… | …00010101111000100101111 |
3 | 11002011010011001221100011012 |
4 | 13010231233002233010233 |
5 | 13034202404121104012 |
6 | 150055513555415435 |
7 | 6360434340211550 |
oct | 704555702570457 |
9 | 132133131840135 |
10 | 31110311113007 |
11 | 9a04899640945 |
12 | 35a54782b457b |
13 | 14488c74c3b09 |
14 | 797a66040327 |
15 | 38e3b5ade622 |
hex | 1c4b6f0af12f |
31110311113007 has 32 divisors (see below), whose sum is σ = 36815407784064. Its totient is φ = 25734924288000.
The previous prime is 31110311112983. The next prime is 31110311113043. The reversal of 31110311113007 is 70031111301113.
It is a cyclic number.
It is not a de Polignac number, because 31110311113007 - 210 = 31110311111983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31110311113067) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31898063 + ... + 32858895.
It is an arithmetic number, because the mean of its divisors is an integer number (1150481493252).
Almost surely, 231110311113007 is an apocalyptic number.
31110311113007 is a deficient number, since it is larger than the sum of its proper divisors (5705096671057).
31110311113007 is a wasteful number, since it uses less digits than its factorization.
31110311113007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 962099.
The product of its (nonzero) digits is 189, while the sum is 23.
The spelling of 31110311113007 in words is "thirty-one trillion, one hundred ten billion, three hundred eleven million, one hundred thirteen thousand, seven".
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