Base | Representation |
---|---|
bin | 10110111010100010… |
… | …10000001010111101 |
3 | 1011202100210122000100 |
4 | 23131101100022331 |
5 | 200143332101023 |
6 | 5352423151313 |
7 | 613601106324 |
oct | 133521201275 |
9 | 34670718010 |
10 | 12302222013 |
11 | 5243313534 |
12 | 2473ba5539 |
13 | 121095cb13 |
14 | 849c0d0bb |
15 | 4c006cc43 |
hex | 2dd4502bd |
12302222013 has 12 divisors (see below), whose sum is σ = 17774273088. Its totient is φ = 8199452040.
The previous prime is 12302222003. The next prime is 12302222059. The reversal of 12302222013 is 31022220321.
12302222013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12302222013 - 224 = 12285444797 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12302222003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130245 + ... + 203882.
It is an arithmetic number, because the mean of its divisors is an integer number (1481189424).
Almost surely, 212302222013 is an apocalyptic number.
It is an amenable number.
12302222013 is a deficient number, since it is larger than the sum of its proper divisors (5472051075).
12302222013 is a wasteful number, since it uses less digits than its factorization.
12302222013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338224 (or 338221 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 12302222013 its reverse (31022220321), we get a palindrome (43324442334).
The spelling of 12302222013 in words is "twelve billion, three hundred two million, two hundred twenty-two thousand, thirteen".
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