Base | Representation |
---|---|
bin | 101111101011… |
… | …0010010010100 |
3 | 1202000212122102 |
4 | 1133112102110 |
5 | 22344314324 |
6 | 2251421232 |
7 | 422311421 |
oct | 137262224 |
9 | 52025572 |
10 | 24994964 |
11 | 131220a5 |
12 | 8454818 |
13 | 5241b27 |
14 | 3468d48 |
15 | 22dadae |
hex | 17d6494 |
24994964 has 12 divisors (see below), whose sum is σ = 46314324. Its totient is φ = 11762304.
The previous prime is 24994961. The next prime is 24994969. The reversal of 24994964 is 46949942.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 18130564 + 6864400 = 4258^2 + 2620^2 .
It is a super-2 number, since 2×249949642 = 1249496450722592, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24994961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183719 + ... + 183854.
It is an arithmetic number, because the mean of its divisors is an integer number (3859527).
Almost surely, 224994964 is an apocalyptic number.
It is an amenable number.
24994964 is a deficient number, since it is larger than the sum of its proper divisors (21319360).
24994964 is a wasteful number, since it uses less digits than its factorization.
24994964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 367594 (or 367592 counting only the distinct ones).
The product of its digits is 559872, while the sum is 47.
The square root of 24994964 is about 4999.4963746361. The cubic root of 24994964 is about 292.3821386984.
The spelling of 24994964 in words is "twenty-four million, nine hundred ninety-four thousand, nine hundred sixty-four".
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