Base | Representation |
---|---|
bin | 1101011101000… |
… | …1110100011110 |
3 | 10221012010211022 |
4 | 3113101310132 |
5 | 103421341300 |
6 | 5333324142 |
7 | 1253452316 |
oct | 327216436 |
9 | 127163738 |
10 | 56433950 |
11 | 29945731 |
12 | 16a96652 |
13 | b8cba91 |
14 | 76d0446 |
15 | 4e4b285 |
hex | 35d1d1e |
56433950 has 48 divisors (see below), whose sum is σ = 113135616. Its totient is φ = 20882400.
The previous prime is 56433929. The next prime is 56433953. The reversal of 56433950 is 5933465.
It is a self number, because there is not a number n which added to its sum of digits gives 56433950.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56433953) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34859 + ... + 36441.
It is an arithmetic number, because the mean of its divisors is an integer number (2356992).
Almost surely, 256433950 is an apocalyptic number.
56433950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
56433950 is an abundant number, since it is smaller than the sum of its proper divisors (56701666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56433950 is a wasteful number, since it uses less digits than its factorization.
56433950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1649 (or 1644 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 35.
The square root of 56433950 is about 7512.2533237372. The cubic root of 56433950 is about 383.5719287566.
The spelling of 56433950 in words is "fifty-six million, four hundred thirty-three thousand, nine hundred fifty".
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