Base | Representation |
---|---|
bin | 1001101111011… |
… | …1010001000100 |
3 | 2211212211120220 |
4 | 2123313101010 |
5 | 40424434232 |
6 | 4015424340 |
7 | 1004202360 |
oct | 233672104 |
9 | 84784526 |
10 | 40858692 |
11 | 21077816 |
12 | 118250b0 |
13 | 8607654 |
14 | 55d82a0 |
15 | 38c142c |
hex | 26f7444 |
40858692 has 48 divisors (see below), whose sum is σ = 109318272. Its totient is φ = 11635200.
The previous prime is 40858687. The next prime is 40858711. The reversal of 40858692 is 29685804.
40858692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33078 + ... + 34290.
It is an arithmetic number, because the mean of its divisors is an integer number (2277464).
Almost surely, 240858692 is an apocalyptic number.
40858692 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
40858692 is an abundant number, since it is smaller than the sum of its proper divisors (68459580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40858692 is a wasteful number, since it uses less digits than its factorization.
40858692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1628 (or 1626 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 42.
The square root of 40858692 is about 6392.0804125105. The cubic root of 40858692 is about 344.4251211575.
The spelling of 40858692 in words is "forty million, eight hundred fifty-eight thousand, six hundred ninety-two".
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