Base | Representation |
---|---|
bin | 101111101010… |
… | …010110101000 |
3 | 212111202212221 |
4 | 233222112220 |
5 | 11144303443 |
6 | 1123443424 |
7 | 211125244 |
oct | 57522650 |
9 | 25452787 |
10 | 12494248 |
11 | 7064128 |
12 | 4226574 |
13 | 2785c60 |
14 | 1933424 |
15 | 116beed |
hex | bea5a8 |
12494248 has 32 divisors (see below), whose sum is σ = 26560800. Its totient is φ = 5462208.
The previous prime is 12494231. The next prime is 12494281. The reversal of 12494248 is 84249421.
It is a super-2 number, since 2×124942482 = 312212466171008, which contains 22 as substring.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1186 + ... + 5137.
It is an arithmetic number, because the mean of its divisors is an integer number (830025).
Almost surely, 212494248 is an apocalyptic number.
It is an amenable number.
12494248 is an abundant number, since it is smaller than the sum of its proper divisors (14066552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12494248 is a wasteful number, since it uses less digits than its factorization.
12494248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6361 (or 6357 counting only the distinct ones).
The product of its digits is 18432, while the sum is 34.
The square root of 12494248 is about 3534.7203566902. The cubic root of 12494248 is about 232.0438383270.
The spelling of 12494248 in words is "twelve million, four hundred ninety-four thousand, two hundred forty-eight".
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