Base | Representation |
---|---|
bin | 1000001001100… |
… | …01101100000000 |
3 | 11202122002121102 |
4 | 10010301230000 |
5 | 120000022320 |
6 | 10441113532 |
7 | 1460026043 |
oct | 404615400 |
9 | 152562542 |
10 | 68360960 |
11 | 35651668 |
12 | 1aa888a8 |
13 | 11216795 |
14 | 9116c5a |
15 | 6005175 |
hex | 4131b00 |
68360960 has 36 divisors (see below), whose sum is σ = 163748928. Its totient is φ = 27343872.
The previous prime is 68360953. The next prime is 68360987. The reversal of 68360960 is 6906386.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25424 + ... + 27983.
Almost surely, 268360960 is an apocalyptic number.
It is an amenable number.
68360960 is an abundant number, since it is smaller than the sum of its proper divisors (95387968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68360960 is an equidigital number, since it uses as much as digits as its factorization.
68360960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53428 (or 53414 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 38.
The square root of 68360960 is about 8268.0686983116. The cubic root of 68360960 is about 408.8864489107.
The spelling of 68360960 in words is "sixty-eight million, three hundred sixty thousand, nine hundred sixty".
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