Base | Representation |
---|---|
bin | 1001101100111… |
… | …1100100010000 |
3 | 2211120120112020 |
4 | 2123033210100 |
5 | 40404233310 |
6 | 4012131440 |
7 | 1002624315 |
oct | 233174420 |
9 | 84516466 |
10 | 40696080 |
11 | 20a76627 |
12 | 11766b80 |
13 | 857b629 |
14 | 5594d0c |
15 | 388d170 |
hex | 26cf910 |
40696080 has 40 divisors (see below), whose sum is σ = 126158592. Its totient is φ = 10852224.
The previous prime is 40696069. The next prime is 40696093. The reversal of 40696080 is 8069604.
It is a tau number, because it is divible by the number of its divisors (40).
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, 84544 + ... + 85023.
Almost surely, 240696080 is an apocalyptic number.
40696080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40696080 is an abundant number, since it is smaller than the sum of its proper divisors (85462512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40696080 is a wasteful number, since it uses less digits than its factorization.
40696080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169583 (or 169577 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 40696080 is about 6379.3479290598. The cubic root of 40696080 is about 343.9675920434.
The spelling of 40696080 in words is "forty million, six hundred ninety-six thousand, eighty".
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