Base | Representation |
---|---|
bin | 10100100000111100011 |
3 | 1021011010022 |
4 | 2210013203 |
5 | 133002402 |
6 | 22224055 |
7 | 5466563 |
oct | 2440743 |
9 | 1234108 |
10 | 672227 |
11 | 41a066 |
12 | 28502b |
13 | 1a6c8a |
14 | 136da3 |
15 | d42a2 |
hex | a41e3 |
672227 has 2 divisors, whose sum is σ = 672228. Its totient is φ = 672226.
The previous prime is 672223. The next prime is 672229. The reversal of 672227 is 722276.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 672227 - 22 = 672223 is a prime.
Together with 672229, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 672196 and 672205.
It is not a weakly prime, because it can be changed into another prime (672223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336113 + 336114.
It is an arithmetic number, because the mean of its divisors is an integer number (336114).
2672227 is an apocalyptic number.
672227 is a deficient number, since it is larger than the sum of its proper divisors (1).
672227 is an equidigital number, since it uses as much as digits as its factorization.
672227 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2352, while the sum is 26.
The square root of 672227 is about 819.8945054091. The cubic root of 672227 is about 87.6002442950.
The spelling of 672227 in words is "six hundred seventy-two thousand, two hundred twenty-seven".
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