Base | Representation |
---|---|
bin | 100110000100010011… |
… | …100101001001110000 |
3 | 10220111121110020110002 |
4 | 212010103211021300 |
5 | 1132202323243323 |
6 | 30435532525132 |
7 | 2644622634401 |
oct | 460423451160 |
9 | 126447406402 |
10 | 40874431088 |
11 | 16375607067 |
12 | 7b089207a8 |
13 | 3b15295aca |
14 | 1d9a78d9a8 |
15 | 10e3662828 |
hex | 9844e5270 |
40874431088 has 20 divisors (see below), whose sum is σ = 79219034568. Its totient is φ = 20430809280.
The previous prime is 40874431069. The next prime is 40874431121. The reversal of 40874431088 is 88013447804.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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, 347543 + ... + 450038.
Almost surely, 240874431088 is an apocalyptic number.
It is an amenable number.
40874431088 is a deficient number, since it is larger than the sum of its proper divisors (38344603480).
40874431088 is a wasteful number, since it uses less digits than its factorization.
40874431088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 800792 (or 800786 counting only the distinct ones).
The product of its (nonzero) digits is 688128, while the sum is 47.
The spelling of 40874431088 in words is "forty billion, eight hundred seventy-four million, four hundred thirty-one thousand, eighty-eight".
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