Base | Representation |
---|---|
bin | 110001011111… |
… | …100101000100 |
3 | 220102011112111 |
4 | 301133211010 |
5 | 11310140104 |
6 | 1142030404 |
7 | 215165152 |
oct | 61374504 |
9 | 26364474 |
10 | 12974404 |
11 | 7361953 |
12 | 4418404 |
13 | 28c3681 |
14 | 1a1a3d2 |
15 | 1214404 |
hex | c5f944 |
12974404 has 9 divisors (see below), whose sum is σ = 22717821. Its totient is φ = 6483600.
The previous prime is 12974387. The next prime is 12974411. The reversal of 12974404 is 40447921.
The square root of 12974404 is 3602.
It is a perfect power (a square), and thus also a powerful number.
12974404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 1684804 + 11289600 = 1298^2 + 3360^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6304 + ... + 8104.
Almost surely, 212974404 is an apocalyptic number.
12974404 is the 3602-nd square number.
It is an amenable number.
12974404 is a deficient number, since it is larger than the sum of its proper divisors (9743417).
12974404 is an frugal number, since it uses more digits than its factorization.
12974404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3606 (or 1803 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 31.
The cubic root of 12974404 is about 234.9790474755.
The spelling of 12974404 in words is "twelve million, nine hundred seventy-four thousand, four hundred four".
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