Base | Representation |
---|---|
bin | 11101011101001… |
… | …110000011110001 |
3 | 1021102220220121121 |
4 | 131131032003301 |
5 | 2003003332100 |
6 | 121012222241 |
7 | 15150423325 |
oct | 3535160361 |
9 | 1242826547 |
10 | 494199025 |
11 | 233a65051 |
12 | 11960a981 |
13 | 7b503878 |
14 | 498c5985 |
15 | 2d5be51a |
hex | 1d74e0f1 |
494199025 has 12 divisors (see below), whose sum is σ = 645060400. Its totient is φ = 374550480.
The previous prime is 494199019. The next prime is 494199049. The reversal of 494199025 is 520991494.
It is not a de Polignac number, because 494199025 - 29 = 494198513 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519735 + ... + 520684.
Almost surely, 2494199025 is an apocalyptic number.
It is an amenable number.
494199025 is a deficient number, since it is larger than the sum of its proper divisors (150861375).
494199025 is a wasteful number, since it uses less digits than its factorization.
494199025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1040448 (or 1040443 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 43.
The square root of 494199025 is about 22230.5875990717. The cubic root of 494199025 is about 790.6190869071.
The spelling of 494199025 in words is "four hundred ninety-four million, one hundred ninety-nine thousand, twenty-five".
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