Base | Representation |
---|---|
bin | 1101100101100… |
… | …0001001100000 |
3 | 10222020002120110 |
4 | 3121120021200 |
5 | 104041443120 |
6 | 5353211320 |
7 | 1261233402 |
oct | 331301140 |
9 | 128202513 |
10 | 56984160 |
11 | 2a191052 |
12 | 17100b40 |
13 | ba6234c |
14 | 77d4b72 |
15 | 50092e0 |
hex | 3658260 |
56984160 has 48 divisors (see below), whose sum is σ = 179501616. Its totient is φ = 15195648.
The previous prime is 56984143. The next prime is 56984167. The reversal of 56984160 is 6148965.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56984167) 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, 58879 + ... + 59838.
It is an arithmetic number, because the mean of its divisors is an integer number (3739617).
Almost surely, 256984160 is an apocalyptic number.
It is an amenable number.
56984160 is an abundant number, since it is smaller than the sum of its proper divisors (122517456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56984160 is a wasteful number, since it uses less digits than its factorization.
56984160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118735 (or 118727 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 56984160 is about 7548.7853327539. The cubic root of 56984160 is about 384.8144605513.
The spelling of 56984160 in words is "fifty-six million, nine hundred eighty-four thousand, one hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •