Base | Representation |
---|---|
bin | 10110110101111000… |
… | …00010011110011111 |
3 | 1011122122012100120021 |
4 | 23122330002132133 |
5 | 200103323401323 |
6 | 5344504533011 |
7 | 612614453656 |
oct | 133274023637 |
9 | 34578170507 |
10 | 12263106463 |
11 | 5223227433 |
12 | 2462a81167 |
13 | 1205815a1a |
14 | 84494a19d |
15 | 4bb8e305d |
hex | 2daf0279f |
12263106463 has 4 divisors (see below), whose sum is σ = 12264887808. Its totient is φ = 12261325120.
The previous prime is 12263106461. The next prime is 12263106469. The reversal of 12263106463 is 36460136221.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36460136221 = 97 ⋅375877693.
It is a cyclic number.
It is not a de Polignac number, because 12263106463 - 21 = 12263106461 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12263106461) 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, 880306 + ... + 894127.
It is an arithmetic number, because the mean of its divisors is an integer number (3066221952).
Almost surely, 212263106463 is an apocalyptic number.
12263106463 is a deficient number, since it is larger than the sum of its proper divisors (1781345).
12263106463 is an equidigital number, since it uses as much as digits as its factorization.
12263106463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1781344.
The product of its (nonzero) digits is 31104, while the sum is 34.
The spelling of 12263106463 in words is "twelve billion, two hundred sixty-three million, one hundred six thousand, four hundred sixty-three".
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