Base | Representation |
---|---|
bin | 1101101010110… |
… | …0110010100010 |
3 | 10222212201010211 |
4 | 3122230302202 |
5 | 104134041400 |
6 | 5404444334 |
7 | 1264206223 |
oct | 332546242 |
9 | 128781124 |
10 | 57330850 |
11 | 2a3a8575 |
12 | 172496aa |
13 | bb540a5 |
14 | 788524a |
15 | 5076dba |
hex | 36acca2 |
57330850 has 24 divisors (see below), whose sum is σ = 108389268. Its totient is φ = 22555200.
The previous prime is 57330821. The next prime is 57330857. The reversal of 57330850 is 5803375.
57330850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 14205361 + 43125489 = 3769^2 + 6567^2 .
It is not an unprimeable number, because it can be changed into a prime (57330857) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 6349 + ... + 12448.
Almost surely, 257330850 is an apocalyptic number.
57330850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
57330850 is a deficient number, since it is larger than the sum of its proper divisors (51058418).
57330850 is a wasteful number, since it uses less digits than its factorization.
57330850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18870 (or 18865 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 31.
The square root of 57330850 is about 7571.7138086433. The cubic root of 57330850 is about 385.5932832932.
The spelling of 57330850 in words is "fifty-seven million, three hundred thirty thousand, eight hundred fifty".
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