Base | Representation |
---|---|
bin | 1110101001110101001 |
3 | 220101200001 |
4 | 1311032221 |
5 | 110331134 |
6 | 14143001 |
7 | 4036624 |
oct | 1651651 |
9 | 811601 |
10 | 480169 |
11 | 2a8838 |
12 | 1b1a61 |
13 | 13a731 |
14 | c6dbb |
15 | 97414 |
hex | 753a9 |
480169 has 2 divisors, whose sum is σ = 480170. Its totient is φ = 480168.
The previous prime is 480167. The next prime is 480203. The reversal of 480169 is 961084.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 374544 + 105625 = 612^2 + 325^2 .
It is a cyclic number.
It is not a de Polignac number, because 480169 - 21 = 480167 is a prime.
It is a super-2 number, since 2×4801692 = 461124537122, which contains 22 as substring.
Together with 480167, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (480167) 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 as a sum of consecutive naturals, namely, 240084 + 240085.
It is an arithmetic number, because the mean of its divisors is an integer number (240085).
2480169 is an apocalyptic number.
It is an amenable number.
480169 is a deficient number, since it is larger than the sum of its proper divisors (1).
480169 is an equidigital number, since it uses as much as digits as its factorization.
480169 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 480169 is about 692.9422775383. The cubic root of 480169 is about 78.3065408095.
The spelling of 480169 in words is "four hundred eighty thousand, one hundred sixty-nine".
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