Base | Representation |
---|---|
bin | 101111000010… |
… | …110011111000 |
3 | 212012112201010 |
4 | 233002303320 |
5 | 11124113110 |
6 | 1120153520 |
7 | 206552112 |
oct | 57026370 |
9 | 25175633 |
10 | 12332280 |
11 | 6a63474 |
12 | 41688a0 |
13 | 272a30c |
14 | 18d03b2 |
15 | 1139020 |
hex | bc2cf8 |
12332280 has 32 divisors (see below), whose sum is σ = 36997200. Its totient is φ = 3288576.
The previous prime is 12332269. The next prime is 12332303. The reversal of 12332280 is 8223321.
It is a congruent number.
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, 51265 + ... + 51504.
Almost surely, 212332280 is an apocalyptic number.
12332280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12332280 is an abundant number, since it is smaller than the sum of its proper divisors (24664920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12332280 is a wasteful number, since it uses less digits than its factorization.
12332280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102783 (or 102779 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 12332280 is about 3511.7346141188. The cubic root of 12332280 is about 231.0367813098.
The spelling of 12332280 in words is "twelve million, three hundred thirty-two thousand, two hundred eighty".
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