Base | Representation |
---|---|
bin | 1010100100000101100111… |
… | …11000010001111100101101 |
3 | 10001020210012122112211121202 |
4 | 11102002303320101330231 |
5 | 11021100422424341023 |
6 | 121223450152135245 |
7 | 4615220015422502 |
oct | 522026370217455 |
9 | 101223178484552 |
10 | 23230201012013 |
11 | 7446966952276 |
12 | 2732203397525 |
13 | cc67a20479c8 |
14 | 5a44c22474a9 |
15 | 2a440e132128 |
hex | 1520b3e11f2d |
23230201012013 has 8 divisors (see below), whose sum is σ = 24727594219200. Its totient is φ = 21760282909728.
The previous prime is 23230201011989. The next prime is 23230201012021. The reversal of 23230201012013 is 31021010203232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23230201012013 - 28 = 23230201011757 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 (23230201012043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6868774481 + ... + 6868777862.
It is an arithmetic number, because the mean of its divisors is an integer number (3090949277400).
Almost surely, 223230201012013 is an apocalyptic number.
It is an amenable number.
23230201012013 is a deficient number, since it is larger than the sum of its proper divisors (1497393207187).
23230201012013 is a wasteful number, since it uses less digits than its factorization.
23230201012013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13737552451.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 23230201012013 its reverse (31021010203232), we get a palindrome (54251211215245).
The spelling of 23230201012013 in words is "twenty-three trillion, two hundred thirty billion, two hundred one million, twelve thousand, thirteen".
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