Base | Representation |
---|---|
bin | 10110110001111101… |
… | …11110110011010101 |
3 | 1011120100111210200020 |
4 | 23120332332303111 |
5 | 200021430322123 |
6 | 5341334135353 |
7 | 612036014400 |
oct | 133076766325 |
9 | 34510453606 |
10 | 12230323413 |
11 | 5206776000 |
12 | 2453ab1559 |
13 | 11cbaa8079 |
14 | 840454d37 |
15 | 4b8ab97e3 |
hex | 2d8fbecd5 |
12230323413 has 96 divisors (see below), whose sum is σ = 22098365568. Its totient is φ = 5978058240.
The previous prime is 12230323349. The next prime is 12230323499. The reversal of 12230323413 is 31432303221.
It is not a de Polignac number, because 12230323413 - 26 = 12230323349 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12230323013) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3324331 + ... + 3328007.
It is an arithmetic number, because the mean of its divisors is an integer number (230191308).
Almost surely, 212230323413 is an apocalyptic number.
It is an amenable number.
12230323413 is a deficient number, since it is larger than the sum of its proper divisors (9868042155).
12230323413 is a wasteful number, since it uses less digits than its factorization.
12230323413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3744 (or 3715 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 12230323413 its reverse (31432303221), we get a palindrome (43662626634).
The spelling of 12230323413 in words is "twelve billion, two hundred thirty million, three hundred twenty-three thousand, four hundred thirteen".
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