Base | Representation |
---|---|
bin | 101111001111… |
… | …000010101110 |
3 | 212022002102202 |
4 | 233033002232 |
5 | 11132214012 |
6 | 1121221502 |
7 | 210151145 |
oct | 57170256 |
9 | 25262382 |
10 | 12382382 |
11 | 6a98081 |
12 | 4191892 |
13 | 274706c |
14 | 190475c |
15 | 1148cc2 |
hex | bcf0ae |
12382382 has 16 divisors (see below), whose sum is σ = 18893952. Its totient is φ = 6085560.
The previous prime is 12382367. The next prime is 12382387. The reversal of 12382382 is 28328321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12382387) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43613 + ... + 43895.
It is an arithmetic number, because the mean of its divisors is an integer number (1180872).
Almost surely, 212382382 is an apocalyptic number.
12382382 is a deficient number, since it is larger than the sum of its proper divisors (6511570).
12382382 is a wasteful number, since it uses less digits than its factorization.
12382382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 583.
The product of its digits is 4608, while the sum is 29.
The square root of 12382382 is about 3518.8608952330. The cubic root of 12382382 is about 231.3492340602.
The spelling of 12382382 in words is "twelve million, three hundred eighty-two thousand, three hundred eighty-two".
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