Base | Representation |
---|---|
bin | 110001011011… |
… | …101011011000 |
3 | 220101100121122 |
4 | 301123223120 |
5 | 11304132144 |
6 | 1141424412 |
7 | 215100443 |
oct | 61335330 |
9 | 26340548 |
10 | 12958424 |
11 | 7350946 |
12 | 440b108 |
13 | 28b930b |
14 | 1a1465a |
15 | 120e7ee |
hex | c5bad8 |
12958424 has 16 divisors (see below), whose sum is σ = 24549000. Its totient is φ = 6412032.
The previous prime is 12958411. The next prime is 12958427. The reversal of 12958424 is 42485921.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12958427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7574 + ... + 9125.
Almost surely, 212958424 is an apocalyptic number.
It is an amenable number.
12958424 is a deficient number, since it is larger than the sum of its proper divisors (11590576).
12958424 is a wasteful number, since it uses less digits than its factorization.
12958424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16802 (or 16798 counting only the distinct ones).
The product of its digits is 23040, while the sum is 35.
The square root of 12958424 is about 3599.7811044562. The cubic root of 12958424 is about 234.8825367394.
The spelling of 12958424 in words is "twelve million, nine hundred fifty-eight thousand, four hundred twenty-four".
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