Base | Representation |
---|---|
bin | 101110110100… |
… | …101011000000 |
3 | 212002121021020 |
4 | 232310223000 |
5 | 11120234433 |
6 | 1115025440 |
7 | 206221221 |
oct | 56645300 |
9 | 25077236 |
10 | 12274368 |
11 | 6a23a07 |
12 | 413b280 |
13 | 2709b52 |
14 | 18b7248 |
15 | 1126cb3 |
hex | bb4ac0 |
12274368 has 28 divisors (see below), whose sum is σ = 32476440. Its totient is φ = 4091392.
The previous prime is 12274363. The next prime is 12274369. The reversal of 12274368 is 86347221.
It is not an unprimeable number, because it can be changed into a prime (12274363) by changing a digit.
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, 31773 + ... + 32156.
Almost surely, 212274368 is an apocalyptic number.
It is an amenable number.
12274368 is an abundant number, since it is smaller than the sum of its proper divisors (20202072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12274368 is an equidigital number, since it uses as much as digits as its factorization.
12274368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63944 (or 63934 counting only the distinct ones).
The product of its digits is 16128, while the sum is 33.
The square root of 12274368 is about 3503.4794133832. The cubic root of 12274368 is about 230.6745665747.
The spelling of 12274368 in words is "twelve million, two hundred seventy-four thousand, three hundred sixty-eight".
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