Base | Representation |
---|---|
bin | 1001101111010… |
… | …1010100110110 |
3 | 2211212102200110 |
4 | 2123311110312 |
5 | 40424210432 |
6 | 4015323450 |
7 | 1004140242 |
oct | 233652466 |
9 | 84772613 |
10 | 40850742 |
11 | 21071849 |
12 | 11820586 |
13 | 8603b4a |
14 | 55d5422 |
15 | 38bddcc |
hex | 26f5536 |
40850742 has 16 divisors (see below), whose sum is σ = 82736640. Its totient is φ = 13444392.
The previous prime is 40850723. The next prime is 40850753. The reversal of 40850742 is 24705804.
It is a congruent number.
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, 42618 + ... + 43565.
It is an arithmetic number, because the mean of its divisors is an integer number (5171040).
Almost surely, 240850742 is an apocalyptic number.
40850742 is an abundant number, since it is smaller than the sum of its proper divisors (41885898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40850742 is a wasteful number, since it uses less digits than its factorization.
40850742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86267.
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 40850742 is about 6391.4585189924. The cubic root of 40850742 is about 344.4027810940.
The spelling of 40850742 in words is "forty million, eight hundred fifty thousand, seven hundred forty-two".
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