Base | Representation |
---|---|
bin | 1111000001111000100 |
3 | 221000120011 |
4 | 1320033010 |
5 | 111224414 |
6 | 14320004 |
7 | 4120546 |
oct | 1701704 |
9 | 830504 |
10 | 492484 |
11 | 307013 |
12 | 1b9004 |
13 | 143215 |
14 | cb696 |
15 | 9adc4 |
hex | 783c4 |
492484 has 6 divisors (see below), whose sum is σ = 861854. Its totient is φ = 246240.
The previous prime is 492467. The next prime is 492487. The reversal of 492484 is 484294.
It can be written as a sum of positive squares in only one way, i.e., 476100 + 16384 = 690^2 + 128^2 .
It is not an unprimeable number, because it can be changed into a prime (492487) by changing a digit.
492484 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61557 + ... + 61564.
2492484 is an apocalyptic number.
It is an amenable number.
492484 is a deficient number, since it is larger than the sum of its proper divisors (369370).
492484 is a wasteful number, since it uses less digits than its factorization.
492484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123125 (or 123123 counting only the distinct ones).
The product of its digits is 9216, while the sum is 31.
The square root of 492484 is about 701.7720427603. The cubic root of 492484 is about 78.9703461849.
The spelling of 492484 in words is "four hundred ninety-two thousand, four hundred eighty-four".
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