Base | Representation |
---|---|
bin | 110101011001100011… |
… | …010011001111100010 |
3 | 12110222220200102210001 |
4 | 311121203103033202 |
5 | 1414411233012210 |
6 | 42201254530214 |
7 | 4066602316006 |
oct | 653143231742 |
9 | 173886612701 |
10 | 57337000930 |
11 | 22353273490 |
12 | b14206696a |
13 | 5539b2a1b1 |
14 | 2abcd32706 |
15 | 1758a7b03a |
hex | d598d33e2 |
57337000930 has 64 divisors (see below), whose sum is σ = 115863644160. Its totient is φ = 20250193600.
The previous prime is 57337000921. The next prime is 57337001009. The reversal of 57337000930 is 3900073375.
57337000930 is a nontrivial binomial coefficient, being equal to C(338636, 2).
It is a self number, because there is not a number n which added to its sum of digits gives 57337000930.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634941 + ... + 719599.
It is an arithmetic number, because the mean of its divisors is an integer number (1810369440).
Almost surely, 257337000930 is an apocalyptic number.
57337000930 is the 338635-th triangular number and also the 169318-th hexagonal number.
57337000930 is the 112879-th centered nonagonal number.
57337000930 is an abundant number, since it is smaller than the sum of its proper divisors (58526643230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57337000930 is a wasteful number, since it uses less digits than its factorization.
57337000930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84855.
The product of its (nonzero) digits is 59535, while the sum is 37.
It can be divided in two parts, 573 and 37000930, that added together give a triangular number (37001503 = T8602).
The spelling of 57337000930 in words is "fifty-seven billion, three hundred thirty-seven million, nine hundred thirty", and thus it is an aban number.
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