Base | Representation |
---|---|
bin | 1001110000001… |
… | …0000101010011 |
3 | 2211222002100202 |
4 | 2130002011103 |
5 | 40432343440 |
6 | 4020405415 |
7 | 1004445500 |
oct | 234020523 |
9 | 84862322 |
10 | 40902995 |
11 | 210a8031 |
12 | 1184686b |
13 | 8621873 |
14 | 560a4a7 |
15 | 38ce615 |
hex | 2702153 |
40902995 has 24 divisors (see below), whose sum is σ = 57904704. Its totient is φ = 27651456.
The previous prime is 40902973. The next prime is 40903061. The reversal of 40902995 is 59920904.
It is not a de Polignac number, because 40902995 - 26 = 40902931 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16742 + ... + 19028.
It is an arithmetic number, because the mean of its divisors is an integer number (2412696).
Almost surely, 240902995 is an apocalyptic number.
40902995 is a deficient number, since it is larger than the sum of its proper divisors (17001709).
40902995 is a wasteful number, since it uses less digits than its factorization.
40902995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2379 (or 2372 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 38.
The square root of 40902995 is about 6395.5449337801. The cubic root of 40902995 is about 344.5495626867.
The spelling of 40902995 in words is "forty million, nine hundred two thousand, nine hundred ninety-five".
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