Base | Representation |
---|---|
bin | 1101100110100… |
… | …1010010111000 |
3 | 10222100122220122 |
4 | 3121221102320 |
5 | 104101220032 |
6 | 5354512412 |
7 | 1261645223 |
oct | 331512270 |
9 | 128318818 |
10 | 57054392 |
11 | 2a22989a |
12 | 17135708 |
13 | ba882c5 |
14 | 78125ba |
15 | 5020012 |
hex | 36694b8 |
57054392 has 16 divisors (see below), whose sum is σ = 107238600. Its totient is φ = 28457440.
The previous prime is 57054383. The next prime is 57054409. The reversal of 57054392 is 29345075.
57054392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 5159 + ... + 11862.
Almost surely, 257054392 is an apocalyptic number.
It is an amenable number.
57054392 is a deficient number, since it is larger than the sum of its proper divisors (50184208).
57054392 is a wasteful number, since it uses less digits than its factorization.
57054392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17446 (or 17442 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 35.
The square root of 57054392 is about 7553.4357745333. The cubic root of 57054392 is about 384.9724880549.
The spelling of 57054392 in words is "fifty-seven million, fifty-four thousand, three hundred ninety-two".
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