Base | Representation |
---|---|
bin | 1111000001110… |
… | …0011101111100 |
3 | 11101121022111120 |
4 | 3300130131330 |
5 | 112113444124 |
6 | 10130550540 |
7 | 1363520220 |
oct | 360343574 |
9 | 141538446 |
10 | 63031164 |
11 | 32641279 |
12 | 19138450 |
13 | 1009b861 |
14 | 852a780 |
15 | 5800d79 |
hex | 3c1c77c |
63031164 has 48 divisors (see below), whose sum is σ = 168569856. Its totient is φ = 17956800.
The previous prime is 63031139. The next prime is 63031169. The reversal of 63031164 is 46113036.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63031169) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35334 + ... + 37074.
It is an arithmetic number, because the mean of its divisors is an integer number (3511872).
Almost surely, 263031164 is an apocalyptic number.
It is an amenable number.
63031164 is an abundant number, since it is smaller than the sum of its proper divisors (105538692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63031164 is a wasteful number, since it uses less digits than its factorization.
63031164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2186 (or 2184 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 63031164 is about 7939.2168379507. The cubic root of 63031164 is about 397.9713202064.
The spelling of 63031164 in words is "sixty-three million, thirty-one thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •