Base | Representation |
---|---|
bin | 1110110101001101000 |
3 | 220200122201 |
4 | 1312221220 |
5 | 111022432 |
6 | 14225544 |
7 | 4062613 |
oct | 1665150 |
9 | 820581 |
10 | 485992 |
11 | 302151 |
12 | 1b52b4 |
13 | 140290 |
14 | c917a |
15 | 98ee7 |
hex | 76a68 |
485992 has 16 divisors (see below), whose sum is σ = 981540. Its totient is φ = 224256.
The previous prime is 485977. The next prime is 485993. The reversal of 485992 is 299584.
It can be written as a sum of positive squares in 2 ways, for example, as 481636 + 4356 = 694^2 + 66^2 .
It is not an unprimeable number, because it can be changed into a prime (485993) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2233 + ... + 2440.
2485992 is an apocalyptic number.
It is an amenable number.
485992 is an abundant number, since it is smaller than the sum of its proper divisors (495548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485992 is a wasteful number, since it uses less digits than its factorization.
485992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4692 (or 4688 counting only the distinct ones).
The product of its digits is 25920, while the sum is 37.
The square root of 485992 is about 697.1312645406. The cubic root of 485992 is about 78.6218104261.
The spelling of 485992 in words is "four hundred eighty-five thousand, nine hundred ninety-two".
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