Base | Representation |
---|---|
bin | 100101010110100110… |
… | …111011011011100001 |
3 | 10211112011210212021100 |
4 | 211112212323123201 |
5 | 1124120041014022 |
6 | 30231504145013 |
7 | 2616623155026 |
oct | 452646733341 |
9 | 124464725240 |
10 | 40107751137 |
11 | 16011864073 |
12 | 7934008169 |
13 | 3a224ab12c |
14 | 1d26a1954d |
15 | 109b1bd1ac |
hex | 9569bb6e1 |
40107751137 has 12 divisors (see below), whose sum is σ = 58883147284. Its totient is φ = 26300164320.
The previous prime is 40107751133. The next prime is 40107751139. The reversal of 40107751137 is 73115770104.
40107751137 is a `hidden beast` number, since 4 + 0 + 107 + 7 + 511 + 37 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1750920336 + 38356830801 = 41844^2 + 195849^2 .
It is not a de Polignac number, because 40107751137 - 22 = 40107751133 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40107751133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36527458 + ... + 36528555.
Almost surely, 240107751137 is an apocalyptic number.
It is an amenable number.
40107751137 is a deficient number, since it is larger than the sum of its proper divisors (18775396147).
40107751137 is a wasteful number, since it uses less digits than its factorization.
40107751137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73056080 (or 73056077 counting only the distinct ones).
The product of its (nonzero) digits is 20580, while the sum is 36.
The spelling of 40107751137 in words is "forty billion, one hundred seven million, seven hundred fifty-one thousand, one hundred thirty-seven".
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