Base | Representation |
---|---|
bin | 110000010111… |
… | …100011010111 |
3 | 212212011211210 |
4 | 300113203113 |
5 | 11221220013 |
6 | 1131432503 |
7 | 212526063 |
oct | 60274327 |
9 | 25764753 |
10 | 12679383 |
11 | 7180232 |
12 | 42b5733 |
13 | 281c2c2 |
14 | 1980aa3 |
15 | 11a6cc3 |
hex | c178d7 |
12679383 has 8 divisors (see below), whose sum is σ = 16927488. Its totient is φ = 8442104.
The previous prime is 12679379. The next prime is 12679397. The reversal of 12679383 is 38397621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12679383 - 22 = 12679379 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12679313) by changing a digit.
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, 610 + ... + 5072.
It is an arithmetic number, because the mean of its divisors is an integer number (2115936).
Almost surely, 212679383 is an apocalyptic number.
12679383 is a deficient number, since it is larger than the sum of its proper divisors (4248105).
12679383 is an equidigital number, since it uses as much as digits as its factorization.
12679383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5413.
The product of its digits is 54432, while the sum is 39.
The square root of 12679383 is about 3560.8121264678. The cubic root of 12679383 is about 233.1843359422.
The spelling of 12679383 in words is "twelve million, six hundred seventy-nine thousand, three hundred eighty-three".
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