Base | Representation |
---|---|
bin | 101110111010… |
… | …100010010000 |
3 | 212010211012201 |
4 | 232322202100 |
5 | 11122022014 |
6 | 1115332544 |
7 | 206351230 |
oct | 56724220 |
9 | 25124181 |
10 | 12298384 |
11 | 6a3aa5a |
12 | 4151154 |
13 | 2717a67 |
14 | 18c1cc0 |
15 | 112de74 |
hex | bba890 |
12298384 has 20 divisors (see below), whose sum is σ = 27232384. Its totient is φ = 5270688.
The previous prime is 12298379. The next prime is 12298417. The reversal of 12298384 is 48389221.
It is a super-2 number, since 2×122983842 = 302500498022912, which contains 22 as substring.
It is an unprimeable number.
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, 54792 + ... + 55015.
Almost surely, 212298384 is an apocalyptic number.
12298384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12298384 is an abundant number, since it is smaller than the sum of its proper divisors (14934000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12298384 is a wasteful number, since it uses less digits than its factorization.
12298384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109822 (or 109816 counting only the distinct ones).
The product of its digits is 27648, while the sum is 37.
The square root of 12298384 is about 3506.9051883391. The cubic root of 12298384 is about 230.8249143348.
The spelling of 12298384 in words is "twelve million, two hundred ninety-eight thousand, three hundred eighty-four".
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