Base | Representation |
---|---|
bin | 10111000100001101… |
… | …11011010110010011 |
3 | 1011222000112222010221 |
4 | 23202012323112103 |
5 | 200330122320423 |
6 | 5404443133511 |
7 | 615605113654 |
oct | 134206732623 |
9 | 34860488127 |
10 | 12383401363 |
11 | 528511a803 |
12 | 2497214297 |
13 | 1224713c38 |
14 | 85690152b |
15 | 4c7255e5d |
hex | 2e21bb593 |
12383401363 has 4 divisors (see below), whose sum is σ = 12387879520. Its totient is φ = 12378923208.
The previous prime is 12383401333. The next prime is 12383401379. The reversal of 12383401363 is 36310438321.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12383401363 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12383401333) 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, 2234928 + ... + 2240461.
It is an arithmetic number, because the mean of its divisors is an integer number (3096969880).
Almost surely, 212383401363 is an apocalyptic number.
12383401363 is a deficient number, since it is larger than the sum of its proper divisors (4478157).
12383401363 is an equidigital number, since it uses as much as digits as its factorization.
12383401363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4478156.
The product of its (nonzero) digits is 31104, while the sum is 34.
Adding to 12383401363 its reverse (36310438321), we get a palindrome (48693839684).
The spelling of 12383401363 in words is "twelve billion, three hundred eighty-three million, four hundred one thousand, three hundred sixty-three".
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