Base | Representation |
---|---|
bin | 110001011100… |
… | …111101011010 |
3 | 220101121211002 |
4 | 301130331122 |
5 | 11304314144 |
6 | 1141505002 |
7 | 215121653 |
oct | 61347532 |
9 | 26347732 |
10 | 12963674 |
11 | 7354889 |
12 | 4412162 |
13 | 28bb819 |
14 | 1a1652a |
15 | 121114e |
hex | c5cf5a |
12963674 has 12 divisors (see below), whose sum is σ = 20329386. Its totient is φ = 6199512.
The previous prime is 12963649. The next prime is 12963679. The reversal of 12963674 is 47636921.
It can be written as a sum of positive squares in only one way, i.e., 11122225 + 1841449 = 3335^2 + 1357^2 .
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (12963679) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5069 + ... + 7184.
Almost surely, 212963674 is an apocalyptic number.
12963674 is a deficient number, since it is larger than the sum of its proper divisors (7365712).
12963674 is a wasteful number, since it uses less digits than its factorization.
12963674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12301 (or 12278 counting only the distinct ones).
The product of its digits is 54432, while the sum is 38.
The square root of 12963674 is about 3600.5102416185. The cubic root of 12963674 is about 234.9142527059.
The spelling of 12963674 in words is "twelve million, nine hundred sixty-three thousand, six hundred seventy-four".
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