Base | Representation |
---|---|
bin | 1101110001010… |
… | …0011101000111 |
3 | 11000200021121020 |
4 | 3130110131013 |
5 | 104241133323 |
6 | 5421522223 |
7 | 1300625163 |
oct | 334243507 |
9 | 130607536 |
10 | 57755463 |
11 | 2a668597 |
12 | 17413373 |
13 | bc7243c |
14 | 7955ca3 |
15 | 510cae3 |
hex | 3714747 |
57755463 has 8 divisors (see below), whose sum is σ = 77176176. Its totient is φ = 38419200.
The previous prime is 57755437. The next prime is 57755479. The reversal of 57755463 is 36455775.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57755463 - 29 = 57754951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57755363) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19498 + ... + 22263.
It is an arithmetic number, because the mean of its divisors is an integer number (9647022).
Almost surely, 257755463 is an apocalyptic number.
57755463 is a deficient number, since it is larger than the sum of its proper divisors (19420713).
57755463 is a wasteful number, since it uses less digits than its factorization.
57755463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42225.
The product of its digits is 441000, while the sum is 42.
The square root of 57755463 is about 7599.7015072962. The cubic root of 57755463 is about 386.5428905083.
The spelling of 57755463 in words is "fifty-seven million, seven hundred fifty-five thousand, four hundred sixty-three".
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