Base | Representation |
---|---|
bin | 11100111011010110… |
… | …010110001000111000 |
3 | 2222011122210002211220 |
4 | 130323112112020320 |
5 | 1002102441002124 |
6 | 22134033552040 |
7 | 2146464522606 |
oct | 347326261070 |
9 | 88148702756 |
10 | 31060484664 |
11 | 12199919940 |
12 | 602a115620 |
13 | 2c0ccbba11 |
14 | 170921c876 |
15 | c1bca6879 |
hex | 73b596238 |
31060484664 has 32 divisors (see below), whose sum is σ = 84710413440. Its totient is φ = 9412268000.
The previous prime is 31060484617. The next prime is 31060484699. The reversal of 31060484664 is 46648406013.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58826412 + ... + 58826939.
It is an arithmetic number, because the mean of its divisors is an integer number (2647200420).
Almost surely, 231060484664 is an apocalyptic number.
It is an amenable number.
31060484664 is an abundant number, since it is smaller than the sum of its proper divisors (53649928776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31060484664 is a wasteful number, since it uses less digits than its factorization.
31060484664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117653371 (or 117653367 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 42.
The spelling of 31060484664 in words is "thirty-one billion, sixty million, four hundred eighty-four thousand, six hundred sixty-four".
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