Base | Representation |
---|---|
bin | 1010100100000101101001… |
… | …00011000010110000111101 |
3 | 10001020210020102122100211221 |
4 | 11102002310203002300331 |
5 | 11021100433312101023 |
6 | 121223451232313341 |
7 | 4615220212621636 |
oct | 522026443026075 |
9 | 101223212570757 |
10 | 23230212222013 |
11 | 7446972209535 |
12 | 27322070a2851 |
13 | cc67a4471244 |
14 | 5a44c392488d |
15 | 2a44100e885d |
hex | 1520b48c2c3d |
23230212222013 has 8 divisors (see below), whose sum is σ = 24461969021600. Its totient is φ = 21999366827568.
The previous prime is 23230212221999. The next prime is 23230212222029. The reversal of 23230212222013 is 31022221203232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23230212222013 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 (23230212223013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227798958 + ... + 227900911.
It is an arithmetic number, because the mean of its divisors is an integer number (3057746127700).
Almost surely, 223230212222013 is an apocalyptic number.
It is an amenable number.
23230212222013 is a deficient number, since it is larger than the sum of its proper divisors (1231756799587).
23230212222013 is a wasteful number, since it uses less digits than its factorization.
23230212222013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 455702571.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 23230212222013 its reverse (31022221203232), we get a palindrome (54252433425245).
The spelling of 23230212222013 in words is "twenty-three trillion, two hundred thirty billion, two hundred twelve million, two hundred twenty-two thousand, thirteen".
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