Base | Representation |
---|---|
bin | 1111000001000010010 |
3 | 220222222002 |
4 | 1320020102 |
5 | 111221200 |
6 | 14314002 |
7 | 4116356 |
oct | 1701022 |
9 | 828862 |
10 | 492050 |
11 | 306759 |
12 | 1b8902 |
13 | 142c70 |
14 | cb466 |
15 | 9abd5 |
hex | 78212 |
492050 has 24 divisors (see below), whose sum is σ = 986916. Its totient is φ = 181440.
The previous prime is 492047. The next prime is 492053. The reversal of 492050 is 50294.
It is an interprime number because it is at equal distance from previous prime (492047) and next prime (492053).
It can be written as a sum of positive squares in 6 ways, for example, as 116281 + 375769 = 341^2 + 613^2 .
It is a super-2 number, since 2×4920502 = 484226405000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (492053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272 + ... + 1028.
2492050 is an apocalyptic number.
492050 is an abundant number, since it is smaller than the sum of its proper divisors (494866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492050 is a wasteful number, since it uses less digits than its factorization.
492050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 782 (or 777 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 492050 is about 701.4627573863. The cubic root of 492050 is about 78.9471419097.
The spelling of 492050 in words is "four hundred ninety-two thousand, fifty".
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