Base | Representation |
---|---|
bin | 1011001000000100010001… |
… | …0100010000111100111101 |
3 | 1121022111001122112010021021 |
4 | 2302001010110100330331 |
5 | 3100412110013201023 |
6 | 42003505510304141 |
7 | 2401551265002334 |
oct | 262010424207475 |
9 | 47274048463237 |
10 | 12233213022013 |
11 | 3997092917025 |
12 | 1456a66358051 |
13 | 6a97829518b9 |
14 | 30413ab22d1b |
15 | 1633320e035d |
hex | b2044510f3d |
12233213022013 has 4 divisors (see below), whose sum is σ = 12388063819840. Its totient is φ = 12078362224188.
The previous prime is 12233213021963. The next prime is 12233213022059. The reversal of 12233213022013 is 31022031233221.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 12233213022013 - 221 = 12233210924861 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 (12233213028013) 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, 77425398795 + ... + 77425398952.
It is an arithmetic number, because the mean of its divisors is an integer number (3097015954960).
Almost surely, 212233213022013 is an apocalyptic number.
It is an amenable number.
12233213022013 is a deficient number, since it is larger than the sum of its proper divisors (154850797827).
12233213022013 is an equidigital number, since it uses as much as digits as its factorization.
12233213022013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154850797826.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 12233213022013 its reverse (31022031233221), we get a palindrome (43255244255234).
The spelling of 12233213022013 in words is "twelve trillion, two hundred thirty-three billion, two hundred thirteen million, twenty-two thousand, thirteen".
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