Base | Representation |
---|---|
bin | 10110111100111010… |
… | …00111101111010111 |
3 | 1011210202020001210010 |
4 | 23132131013233113 |
5 | 200213430013143 |
6 | 5354413331303 |
7 | 614232132120 |
oct | 133635075727 |
9 | 34722201703 |
10 | 12322110423 |
11 | 5253567a37 |
12 | 247a796b33 |
13 | 1214b044cc |
14 | 84c709047 |
15 | 4c1b9aa33 |
hex | 2de747bd7 |
12322110423 has 16 divisors (see below), whose sum is σ = 19382245376. Its totient is φ = 6814069920.
The previous prime is 12322110419. The next prime is 12322110433. The reversal of 12322110423 is 32401122321.
It is not a de Polignac number, because 12322110423 - 22 = 12322110419 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12322110423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12322110403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9463336 + ... + 9464637.
It is an arithmetic number, because the mean of its divisors is an integer number (1211390336).
Almost surely, 212322110423 is an apocalyptic number.
12322110423 is a deficient number, since it is larger than the sum of its proper divisors (7060134953).
12322110423 is a wasteful number, since it uses less digits than its factorization.
12322110423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18928014.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 12322110423 its reverse (32401122321), we get a palindrome (44723232744).
The spelling of 12322110423 in words is "twelve billion, three hundred twenty-two million, one hundred ten thousand, four hundred twenty-three".
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