Base | Representation |
---|---|
bin | 11101101000110… |
… | …000111100000000 |
3 | 1021122121200010020 |
4 | 131220300330000 |
5 | 2004242203342 |
6 | 121201133440 |
7 | 15215226642 |
oct | 3550607400 |
9 | 1248550106 |
10 | 497225472 |
11 | 235741947 |
12 | 11a62a280 |
13 | 7c023273 |
14 | 4a072892 |
15 | 2d9bb0ec |
hex | 1da30f00 |
497225472 has 36 divisors (see below), whose sum is σ = 1323346920. Its totient is φ = 165741568.
The previous prime is 497225453. The next prime is 497225507. The reversal of 497225472 is 274522794.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322947 + ... + 324482.
Almost surely, 2497225472 is an apocalyptic number.
It is an amenable number.
497225472 is an abundant number, since it is smaller than the sum of its proper divisors (826121448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497225472 is an equidigital number, since it uses as much as digits as its factorization.
497225472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 647448 (or 647434 counting only the distinct ones).
The product of its digits is 282240, while the sum is 42.
The square root of 497225472 is about 22298.5531369190. The cubic root of 497225472 is about 792.2297058436.
The spelling of 497225472 in words is "four hundred ninety-seven million, two hundred twenty-five thousand, four hundred seventy-two".
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