Base | Representation |
---|---|
bin | 101111000110… |
… | …101111100010 |
3 | 212020100210122 |
4 | 233012233202 |
5 | 11130122021 |
6 | 1120400242 |
7 | 206650061 |
oct | 57065742 |
9 | 25210718 |
10 | 12348386 |
11 | 6a74586 |
12 | 4176082 |
13 | 273474b |
14 | 18d61d8 |
15 | 113dbab |
hex | bc6be2 |
12348386 has 8 divisors (see below), whose sum is σ = 18591744. Its totient is φ = 6151140.
The previous prime is 12348379. The next prime is 12348389. The reversal of 12348386 is 68384321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12348389) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10850 + ... + 11933.
It is an arithmetic number, because the mean of its divisors is an integer number (2323968).
Almost surely, 212348386 is an apocalyptic number.
12348386 is a deficient number, since it is larger than the sum of its proper divisors (6243358).
12348386 is a wasteful number, since it uses less digits than its factorization.
12348386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23056.
The product of its digits is 27648, while the sum is 35.
The square root of 12348386 is about 3514.0270346143. The cubic root of 12348386 is about 231.1373158327.
It can be divided in two parts, 12348 and 386, that multiplied together give a triangular number (4766328 = T3087).
The spelling of 12348386 in words is "twelve million, three hundred forty-eight thousand, three hundred eighty-six".
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