Base | Representation |
---|---|
bin | 1101101100110… |
… | …1010001011110 |
3 | 11000010110122200 |
4 | 3123031101132 |
5 | 104202321102 |
6 | 5411352330 |
7 | 1265302146 |
oct | 333152136 |
9 | 130113580 |
10 | 57463902 |
11 | 2a489531 |
12 | 172b26a6 |
13 | bb9c812 |
14 | 78bb926 |
15 | 50a151c |
hex | 36cd45e |
57463902 has 12 divisors (see below), whose sum is σ = 124505160. Its totient is φ = 19154628.
The previous prime is 57463873. The next prime is 57463907. The reversal of 57463902 is 20936475.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57463907) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1596202 + ... + 1596237.
It is an arithmetic number, because the mean of its divisors is an integer number (10375430).
Almost surely, 257463902 is an apocalyptic number.
57463902 is an abundant number, since it is smaller than the sum of its proper divisors (67041258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57463902 is a wasteful number, since it uses less digits than its factorization.
57463902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3192447 (or 3192444 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 57463902 is about 7580.4948387292. The cubic root of 57463902 is about 385.8913445773.
The spelling of 57463902 in words is "fifty-seven million, four hundred sixty-three thousand, nine hundred two".
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