Base | Representation |
---|---|
bin | 1110111101010110111 |
3 | 220220101100 |
4 | 1313222313 |
5 | 111141132 |
6 | 14301143 |
7 | 4111026 |
oct | 1675267 |
9 | 826340 |
10 | 490167 |
11 | 3052a7 |
12 | 1b77b3 |
13 | 142152 |
14 | ca8bd |
15 | 9a37c |
hex | 77ab7 |
490167 has 12 divisors (see below), whose sum is σ = 716040. Its totient is φ = 323088.
The previous prime is 490159. The next prime is 490169. The reversal of 490167 is 761094.
It is not a de Polignac number, because 490167 - 23 = 490159 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a self number, because there is not a number n which added to its sum of digits gives 490167.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490169) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 709 + ... + 1217.
It is an arithmetic number, because the mean of its divisors is an integer number (59670).
2490167 is an apocalyptic number.
490167 is a deficient number, since it is larger than the sum of its proper divisors (225873).
490167 is a wasteful number, since it uses less digits than its factorization.
490167 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 622 (or 619 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 490167 is about 700.1192755524. The cubic root of 490167 is about 78.8463069659.
The spelling of 490167 in words is "four hundred ninety thousand, one hundred sixty-seven".
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