Base | Representation |
---|---|
bin | 101111100101… |
… | …100000101100 |
3 | 212110202200021 |
4 | 233211200230 |
5 | 11143140122 |
6 | 1123211524 |
7 | 211013356 |
oct | 57454054 |
9 | 25422607 |
10 | 12474412 |
11 | 7050235 |
12 | 4216ba4 |
13 | 2779c12 |
14 | 192a0d6 |
15 | 11661c7 |
hex | be582c |
12474412 has 24 divisors (see below), whose sum is σ = 23152640. Its totient is φ = 5864400.
The previous prime is 12474389. The next prime is 12474419. The reversal of 12474412 is 21447421.
12474412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×124744122 = 311221909491488, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12474419) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10933 + ... + 12019.
Almost surely, 212474412 is an apocalyptic number.
It is an amenable number.
12474412 is a deficient number, since it is larger than the sum of its proper divisors (10678228).
12474412 is a wasteful number, since it uses less digits than its factorization.
12474412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1261 (or 1259 counting only the distinct ones).
The product of its digits is 1792, while the sum is 25.
The square root of 12474412 is about 3531.9133624708. The cubic root of 12474412 is about 231.9209748687.
The spelling of 12474412 in words is "twelve million, four hundred seventy-four thousand, four hundred twelve".
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