Base | Representation |
---|---|
bin | 1101110010111… |
… | …0001001100000 |
3 | 11000212121222001 |
4 | 3130232021200 |
5 | 104303020304 |
6 | 5424053344 |
7 | 1301544046 |
oct | 334561140 |
9 | 130777861 |
10 | 57860704 |
11 | 2a72a670 |
12 | 17464254 |
13 | bcab305 |
14 | 7982396 |
15 | 512dda4 |
hex | 372e260 |
57860704 has 24 divisors (see below), whose sum is σ = 124269768. Its totient is φ = 26300160.
The previous prime is 57860701. The next prime is 57860729. The reversal of 57860704 is 40706875.
It is a happy number.
It is a super-2 number, since 2×578607042 = 6695722134751232, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57860701) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81837 + ... + 82540.
It is an arithmetic number, because the mean of its divisors is an integer number (5177907).
Almost surely, 257860704 is an apocalyptic number.
It is an amenable number.
57860704 is an abundant number, since it is smaller than the sum of its proper divisors (66409064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57860704 is a wasteful number, since it uses less digits than its factorization.
57860704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164398 (or 164390 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 37.
The square root of 57860704 is about 7606.6223779020. The cubic root of 57860704 is about 386.7775319565. Note that the first 3 decimals are identical.
It can be divided in two parts, 57860 and 704, that added together give a square (58564 = 2422).
The spelling of 57860704 in words is "fifty-seven million, eight hundred sixty thousand, seven hundred four".
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