Base | Representation |
---|---|
bin | 11101100111111… |
… | …111010111100100 |
3 | 1021122020100121101 |
4 | 131213333113210 |
5 | 2004214204221 |
6 | 121152525444 |
7 | 15213423001 |
oct | 3547772744 |
9 | 1248210541 |
10 | 497022436 |
11 | 235613349 |
12 | 11a550884 |
13 | 7bc81a21 |
14 | 4a01c8a8 |
15 | 2d97ad91 |
hex | 1d9ff5e4 |
497022436 has 27 divisors (see below), whose sum is σ = 887867337. Its totient is φ = 243450480.
The previous prime is 497022391. The next prime is 497022457. The reversal of 497022436 is 634220794.
The square root of 497022436 is 22294.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 145684900 + 351337536 = 12070^2 + 18744^2 .
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 497022395 and 497022404.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3165670 + ... + 3165826.
Almost surely, 2497022436 is an apocalyptic number.
497022436 is the 22294-th square number.
It is an amenable number.
497022436 is a deficient number, since it is larger than the sum of its proper divisors (390844901).
497022436 is an equidigital number, since it uses as much as digits as its factorization.
497022436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460 (or 230 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 37.
The cubic root of 497022436 is about 792.1218586941.
The spelling of 497022436 in words is "four hundred ninety-seven million, twenty-two thousand, four hundred thirty-six".
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