Base | Representation |
---|---|
bin | 1000000011111… |
… | …10110010100000 |
3 | 11201020212102212 |
4 | 10001332302200 |
5 | 114303100232 |
6 | 10413301252 |
7 | 1450554512 |
oct | 401766240 |
9 | 151225385 |
10 | 67628192 |
11 | 351a1075 |
12 | 1a794828 |
13 | 1101b0a8 |
14 | 8da5bb2 |
15 | 5e0ceb2 |
hex | 407eca0 |
67628192 has 24 divisors (see below), whose sum is σ = 135134496. Its totient is φ = 33308352.
The previous prime is 67628189. The next prime is 67628263. The reversal of 67628192 is 29182676.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 13628 + ... + 17915.
It is an arithmetic number, because the mean of its divisors is an integer number (5630604).
Almost surely, 267628192 is an apocalyptic number.
It is an amenable number.
67628192 is a deficient number, since it is larger than the sum of its proper divisors (67506304).
67628192 is a wasteful number, since it uses less digits than its factorization.
67628192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31620 (or 31612 counting only the distinct ones).
The product of its digits is 72576, while the sum is 41.
The square root of 67628192 is about 8223.6361787229. The cubic root of 67628192 is about 407.4202325456.
The spelling of 67628192 in words is "sixty-seven million, six hundred twenty-eight thousand, one hundred ninety-two".
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