Base | Representation |
---|---|
bin | 1110011101111… |
… | …1111010001000 |
3 | 11020012011111011 |
4 | 3213133322020 |
5 | 111013422320 |
6 | 10004413304 |
7 | 1334551666 |
oct | 347377210 |
9 | 136164434 |
10 | 60685960 |
11 | 3128a295 |
12 | 183a7234 |
13 | c75a26a |
14 | 80b9c36 |
15 | 54db05a |
hex | 39dfe88 |
60685960 has 32 divisors (see below), whose sum is σ = 142482240. Its totient is φ = 23218624.
The previous prime is 60685939. The next prime is 60685973. The reversal of 60685960 is 6958606.
It is a super-2 number, since 2×606859602 = 7365571482243200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (40).
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, 32062 + ... + 33901.
It is an arithmetic number, because the mean of its divisors is an integer number (4452570).
Almost surely, 260685960 is an apocalyptic number.
It is an amenable number.
60685960 is an abundant number, since it is smaller than the sum of its proper divisors (81796280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60685960 is a wasteful number, since it uses less digits than its factorization.
60685960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65997 (or 65993 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 40.
The square root of 60685960 is about 7790.1193829106. The cubic root of 60685960 is about 392.9730270019.
The spelling of 60685960 in words is "sixty million, six hundred eighty-five thousand, nine hundred sixty".
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