Base | Representation |
---|---|
bin | 1000001001000… |
… | …01101110110100 |
3 | 11202111202221211 |
4 | 10010201232310 |
5 | 114440424404 |
6 | 10435451204 |
7 | 1456334356 |
oct | 404415664 |
9 | 152452854 |
10 | 68295604 |
11 | 35607553 |
12 | 1aa56b04 |
13 | 111c2b00 |
14 | 90db0d6 |
15 | 5ee0b04 |
hex | 4121bb4 |
68295604 has 36 divisors (see below), whose sum is σ = 133633920. Its totient is φ = 30494880.
The previous prime is 68295593. The next prime is 68295607. The reversal of 68295604 is 40659286.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68295607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19327 + ... + 22585.
Almost surely, 268295604 is an apocalyptic number.
It is an amenable number.
68295604 is a deficient number, since it is larger than the sum of its proper divisors (65338316).
68295604 is a wasteful number, since it uses less digits than its factorization.
68295604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3320 (or 3305 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The square root of 68295604 is about 8264.1154396584. The cubic root of 68295604 is about 408.7561030552.
The spelling of 68295604 in words is "sixty-eight million, two hundred ninety-five thousand, six hundred four".
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