Base | Representation |
---|---|
bin | 110000101001… |
… | …010011101000 |
3 | 212222212121011 |
4 | 300221103220 |
5 | 11231031404 |
6 | 1133153304 |
7 | 213251101 |
oct | 60512350 |
9 | 25885534 |
10 | 12752104 |
11 | 721a932 |
12 | 432b834 |
13 | 2846431 |
14 | 199d3a8 |
15 | 11bd604 |
hex | c294e8 |
12752104 has 16 divisors (see below), whose sum is σ = 23948100. Its totient is φ = 6365952.
The previous prime is 12752071. The next prime is 12752137. The reversal of 12752104 is 40125721.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12752071) and next prime (12752137).
It can be written as a sum of positive squares in 2 ways, for example, as 7452900 + 5299204 = 2730^2 + 2302^2 .
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, 9184 + ... + 10480.
Almost surely, 212752104 is an apocalyptic number.
It is an amenable number.
12752104 is a deficient number, since it is larger than the sum of its proper divisors (11195996).
12752104 is a wasteful number, since it uses less digits than its factorization.
12752104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2532 (or 2528 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 12752104 is about 3571.0088210476. The cubic root of 12752104 is about 233.6292861419.
Adding to 12752104 its reverse (40125721), we get a palindrome (52877825).
The spelling of 12752104 in words is "twelve million, seven hundred fifty-two thousand, one hundred four".
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