Base | Representation |
---|---|
bin | 1000000001011… |
… | …11110111010000 |
3 | 11200122102222112 |
4 | 10000233313100 |
5 | 114212224122 |
6 | 10402324452 |
7 | 1445040143 |
oct | 400576720 |
9 | 150572875 |
10 | 67304912 |
11 | 34aa01a4 |
12 | 1a659728 |
13 | 10c36bbc |
14 | 8d2005a |
15 | 5d972e2 |
hex | 402fdd0 |
67304912 has 40 divisors (see below), whose sum is σ = 134053920. Its totient is φ = 32722560.
The previous prime is 67304873. The next prime is 67304927. The reversal of 67304912 is 21940376.
It is a congruent number.
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, 117587 + ... + 118157.
It is an arithmetic number, because the mean of its divisors is an integer number (3351348).
Almost surely, 267304912 is an apocalyptic number.
It is an amenable number.
67304912 is a deficient number, since it is larger than the sum of its proper divisors (66749008).
67304912 is a wasteful number, since it uses less digits than its factorization.
67304912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 771 (or 765 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 67304912 is about 8203.9570939882. The cubic root of 67304912 is about 406.7700044950.
The spelling of 67304912 in words is "sixty-seven million, three hundred four thousand, nine hundred twelve".
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