Base | Representation |
---|---|
bin | 10010101100111101… |
… | …01111111001101000 |
3 | 221220202121022011021 |
4 | 21112132233321220 |
5 | 131030423220223 |
6 | 4340201542224 |
7 | 503551460302 |
oct | 112636577150 |
9 | 27822538137 |
10 | 10040835688 |
11 | 4292876514 |
12 | 1b427a4974 |
13 | c402b74c0 |
14 | 6b3752972 |
15 | 3db77765d |
hex | 2567afe68 |
10040835688 has 16 divisors (see below), whose sum is σ = 20274764580. Its totient is φ = 4634231808.
The previous prime is 10040835661. The next prime is 10040835757. The reversal of 10040835688 is 88653804001.
It can be written as a sum of positive squares in 2 ways, for example, as 7712001124 + 2328834564 = 87818^2 + 48258^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48273145 + ... + 48273352.
Almost surely, 210040835688 is an apocalyptic number.
It is an amenable number.
10040835688 is an abundant number, since it is smaller than the sum of its proper divisors (10233928892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10040835688 is a wasteful number, since it uses less digits than its factorization.
10040835688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96546516 (or 96546512 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 43.
The spelling of 10040835688 in words is "ten billion, forty million, eight hundred thirty-five thousand, six hundred eighty-eight".
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