Base | Representation |
---|---|
bin | 1000001010011… |
… | …11001111100000 |
3 | 11202212020122222 |
4 | 10011033033200 |
5 | 120012411031 |
6 | 10443450212 |
7 | 1461042011 |
oct | 405171740 |
9 | 152766588 |
10 | 68482016 |
11 | 35724609 |
12 | 1ab26968 |
13 | 11259905 |
14 | 9149008 |
15 | 602ae7b |
hex | 414f3e0 |
68482016 has 24 divisors (see below), whose sum is σ = 137038104. Its totient is φ = 33678720.
The previous prime is 68482009. The next prime is 68482031. The reversal of 68482016 is 61028486.
It is a congruent 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, 15590 + ... + 19493.
It is an arithmetic number, because the mean of its divisors is an integer number (5709921).
Almost surely, 268482016 is an apocalyptic number.
It is an amenable number.
68482016 is an abundant number, since it is smaller than the sum of its proper divisors (68556088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68482016 is a wasteful number, since it uses less digits than its factorization.
68482016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35154 (or 35146 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 35.
The square root of 68482016 is about 8275.3861541320. The cubic root of 68482016 is about 409.1276634332.
The spelling of 68482016 in words is "sixty-eight million, four hundred eighty-two thousand, sixteen".
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