Base | Representation |
---|---|
bin | 1010100100000111110110… |
… | …11110000111010100101101 |
3 | 10001020220022100122001110121 |
4 | 11102003323132013110231 |
5 | 11021110402420043201 |
6 | 121224205300004541 |
7 | 4615261541542555 |
oct | 522037336072455 |
9 | 101226270561417 |
10 | 23231402112301 |
11 | 744742293a739 |
12 | 2732499690751 |
13 | cc6933b35c36 |
14 | 5a4597982165 |
15 | 2a447e7d89a1 |
hex | 1520fb78752d |
23231402112301 has 4 divisors (see below), whose sum is σ = 23301587617504. Its totient is φ = 23161216607100.
The previous prime is 23231402112299. The next prime is 23231402112307. The reversal of 23231402112301 is 10321120413232.
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 23231402112301 - 21 = 23231402112299 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 (23231402112307) 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, 35092752105 + ... + 35092752766.
It is an arithmetic number, because the mean of its divisors is an integer number (5825396904376).
Almost surely, 223231402112301 is an apocalyptic number.
It is an amenable number.
23231402112301 is a deficient number, since it is larger than the sum of its proper divisors (70185505203).
23231402112301 is an equidigital number, since it uses as much as digits as its factorization.
23231402112301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70185505202.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 23231402112301 its reverse (10321120413232), we get a palindrome (33552522525533).
The spelling of 23231402112301 in words is "twenty-three trillion, two hundred thirty-one billion, four hundred two million, one hundred twelve thousand, three hundred one".
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