Base | Representation |
---|---|
bin | 11011001000001… |
… | …011110001110011 |
3 | 1011201102000022002 |
4 | 123020023301303 |
5 | 1413003131402 |
6 | 113055004215 |
7 | 14164354166 |
oct | 3310136163 |
9 | 1151360262 |
10 | 455130227 |
11 | 213a00092 |
12 | 10850966b |
13 | 733a4b36 |
14 | 44635add |
15 | 29e53602 |
hex | 1b20bc73 |
455130227 has 2 divisors, whose sum is σ = 455130228. Its totient is φ = 455130226.
The previous prime is 455130173. The next prime is 455130259. The reversal of 455130227 is 722031554.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 455130227 - 26 = 455130163 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 455130227.
It is not a weakly prime, because it can be changed into another prime (455130527) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227565113 + 227565114.
It is an arithmetic number, because the mean of its divisors is an integer number (227565114).
Almost surely, 2455130227 is an apocalyptic number.
455130227 is a deficient number, since it is larger than the sum of its proper divisors (1).
455130227 is an equidigital number, since it uses as much as digits as its factorization.
455130227 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8400, while the sum is 29.
The square root of 455130227 is about 21333.7813572747. The cubic root of 455130227 is about 769.2105401652.
The spelling of 455130227 in words is "four hundred fifty-five million, one hundred thirty thousand, two hundred twenty-seven".
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