Base | Representation |
---|---|
bin | 10111000010101101… |
… | …11001100010011101 |
3 | 1011221010212022110120 |
4 | 23201112321202131 |
5 | 200313411423122 |
6 | 5403313225153 |
7 | 615363105324 |
oct | 134126714235 |
9 | 34833768416 |
10 | 12370811037 |
11 | 5279000482 |
12 | 2492b621b9 |
13 | 1221c26340 |
14 | 854d850bb |
15 | 4c60ba75c |
hex | 2e15b989d |
12370811037 has 16 divisors (see below), whose sum is σ = 18098373888. Its totient is φ = 7469167680.
The previous prime is 12370811021. The next prime is 12370811081. The reversal of 12370811037 is 73011807321.
It is not a de Polignac number, because 12370811037 - 24 = 12370811021 is a prime.
It is a super-2 number, since 2×123708110372 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12370810989 and 12370811007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12370811087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2990389 + ... + 2994522.
It is an arithmetic number, because the mean of its divisors is an integer number (1131148368).
Almost surely, 212370811037 is an apocalyptic number.
It is an amenable number.
12370811037 is a deficient number, since it is larger than the sum of its proper divisors (5727562851).
12370811037 is a wasteful number, since it uses less digits than its factorization.
12370811037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5984980.
The product of its (nonzero) digits is 7056, while the sum is 33.
The spelling of 12370811037 in words is "twelve billion, three hundred seventy million, eight hundred eleven thousand, thirty-seven".
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