Base | Representation |
---|---|
bin | 101110101110… |
… | …101101110000 |
3 | 212001100210112 |
4 | 232232231300 |
5 | 11113444333 |
6 | 1114320452 |
7 | 206060123 |
oct | 56565560 |
9 | 25040715 |
10 | 12249968 |
11 | 6a07645 |
12 | 4129128 |
13 | 26cba03 |
14 | 18ac3ba |
15 | 111e948 |
hex | baeb70 |
12249968 has 10 divisors (see below), whose sum is σ = 23734344. Its totient is φ = 6124976.
The previous prime is 12249967. The next prime is 12249971. The reversal of 12249968 is 86994221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12249967) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 382796 + ... + 382827.
Almost surely, 212249968 is an apocalyptic number.
It is an amenable number.
12249968 is a deficient number, since it is larger than the sum of its proper divisors (11484376).
12249968 is an equidigital number, since it uses as much as digits as its factorization.
12249968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 765631 (or 765625 counting only the distinct ones).
The product of its digits is 62208, while the sum is 41.
The square root of 12249968 is about 3499.9954285684. The cubic root of 12249968 is about 230.5216138763.
The spelling of 12249968 in words is "twelve million, two hundred forty-nine thousand, nine hundred sixty-eight".
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