Base | Representation |
---|---|
bin | 1111001010110000100 |
3 | 221020210110 |
4 | 1321112010 |
5 | 111401103 |
6 | 14353020 |
7 | 4140030 |
oct | 1712604 |
9 | 836713 |
10 | 497028 |
11 | 30a474 |
12 | 1bb770 |
13 | 1452cc |
14 | cd1c0 |
15 | 9c403 |
hex | 79584 |
497028 has 48 divisors (see below), whose sum is σ = 1361024. Its totient is φ = 138240.
The previous prime is 497017. The next prime is 497041. The reversal of 497028 is 820794.
497028 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 496986 and 497004.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5076 + ... + 5172.
2497028 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 497028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (680512).
497028 is an abundant number, since it is smaller than the sum of its proper divisors (863996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497028 is a wasteful number, since it uses less digits than its factorization.
497028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172 (or 170 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 497028 is about 705.0021276564. The cubic root of 497028 is about 79.2124814530.
The spelling of 497028 in words is "four hundred ninety-seven thousand, twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •