Base | Representation |
---|---|
bin | 111010110000010010… |
… | …010010100000100000 |
3 | 20000211122120002020222 |
4 | 322300102102200200 |
5 | 2013200301022220 |
6 | 44552024022212 |
7 | 4362233504453 |
oct | 726022224040 |
9 | 200748502228 |
10 | 63087126560 |
11 | 24834046a27 |
12 | 10287901968 |
13 | 5c451c87b3 |
14 | 30a689949a |
15 | 19937a6e25 |
hex | eb0492820 |
63087126560 has 48 divisors (see below), whose sum is σ = 149204122200. Its totient is φ = 25207627776.
The previous prime is 63087126547. The next prime is 63087126587. The reversal of 63087126560 is 6562178036.
It can be written as a sum of positive squares in 4 ways, for example, as 24998139664 + 38088986896 = 158108^2 + 195164^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63575 + ... + 360854.
Almost surely, 263087126560 is an apocalyptic number.
It is an amenable number.
63087126560 is an abundant number, since it is smaller than the sum of its proper divisors (86116995640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63087126560 is a wasteful number, since it uses less digits than its factorization.
63087126560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425373 (or 425365 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 44.
The spelling of 63087126560 in words is "sixty-three billion, eighty-seven million, one hundred twenty-six thousand, five hundred sixty".
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