Base | Representation |
---|---|
bin | 110001011001… |
… | …101110001000 |
3 | 220100221121202 |
4 | 301121232020 |
5 | 11303403113 |
6 | 1141323332 |
7 | 215035202 |
oct | 61315610 |
9 | 26327552 |
10 | 12950408 |
11 | 7345919 |
12 | 4406548 |
13 | 28b5783 |
14 | 1a11772 |
15 | 120c258 |
hex | c59b88 |
12950408 has 16 divisors (see below), whose sum is σ = 24391500. Its totient is φ = 6446016.
The previous prime is 12950393. The next prime is 12950411. The reversal of 12950408 is 80405921.
It can be written as a sum of positive squares in 2 ways, for example, as 12517444 + 432964 = 3538^2 + 658^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703 + ... + 5366.
Almost surely, 212950408 is an apocalyptic number.
It is an amenable number.
12950408 is a deficient number, since it is larger than the sum of its proper divisors (11441092).
12950408 is a wasteful number, since it uses less digits than its factorization.
12950408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7304 (or 7300 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 12950408 is about 3598.6675311843. The cubic root of 12950408 is about 234.8340944602.
The spelling of 12950408 in words is "twelve million, nine hundred fifty thousand, four hundred eight".
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