Base | Representation |
---|---|
bin | 11101011100100… |
… | …111000111101001 |
3 | 1021102121210211100 |
4 | 131130213013221 |
5 | 2002433231104 |
6 | 121004552013 |
7 | 15146160324 |
oct | 3534470751 |
9 | 1242553740 |
10 | 494039529 |
11 | 233966235 |
12 | 119552609 |
13 | 7b4790a9 |
14 | 498837bb |
15 | 2d58c139 |
hex | 1d7271e9 |
494039529 has 27 divisors (see below), whose sum is σ = 740473149. Its totient is φ = 317401560.
The previous prime is 494039519. The next prime is 494039537. The reversal of 494039529 is 925930494.
It is a happy number.
The square root of 494039529 is 22227.
It is a perfect power (a square), and thus also a powerful number.
494039529 is a `hidden beast` number, since 4 + 94 + 0 + 39 + 529 = 666.
It is not a de Polignac number, because 494039529 - 27 = 494039401 is a prime.
It is not an unprimeable number, because it can be changed into a prime (494039519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2066992 + ... + 2067230.
Almost surely, 2494039529 is an apocalyptic number.
494039529 is the 22227-th square number.
494039529 is the 11114-th centered octagonal number.
It is an amenable number.
494039529 is a deficient number, since it is larger than the sum of its proper divisors (246433620).
494039529 is an equidigital number, since it uses as much as digits as its factorization.
494039529 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 546 (or 273 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 45.
The cubic root of 494039529 is about 790.5340239104.
The spelling of 494039529 in words is "four hundred ninety-four million, thirty-nine thousand, five hundred twenty-nine".
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