Base | Representation |
---|---|
bin | 1101100001001… |
… | …1101001011100 |
3 | 10221200211200121 |
4 | 3120103221130 |
5 | 104004003310 |
6 | 5343204324 |
7 | 1255654363 |
oct | 330235134 |
9 | 127624617 |
10 | 56703580 |
11 | 2a00a26a |
12 | 16ba66a4 |
13 | b99471b |
14 | 77607da |
15 | 4ea10da |
hex | 3613a5c |
56703580 has 24 divisors (see below), whose sum is σ = 120194928. Its totient is φ = 22468608.
The previous prime is 56703547. The next prime is 56703583. The reversal of 56703580 is 8530765.
It is a happy number.
56703580 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 not an unprimeable number, because it can be changed into a prime (56703583) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 11109 + ... + 15388.
It is an arithmetic number, because the mean of its divisors is an integer number (5008122).
Almost surely, 256703580 is an apocalyptic number.
It is an amenable number.
56703580 is an abundant number, since it is smaller than the sum of its proper divisors (63491348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56703580 is a wasteful number, since it uses less digits than its factorization.
56703580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26613 (or 26611 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 56703580 is about 7530.1779527445. The cubic root of 56703580 is about 384.1818348171.
The spelling of 56703580 in words is "fifty-six million, seven hundred three thousand, five hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •