Base | Representation |
---|---|
bin | 1010100011001101111110… |
… | …11100001101111100111011 |
3 | 10001010221002220100221010011 |
4 | 11101212333130031330323 |
5 | 11020103234013224011 |
6 | 121202030133202351 |
7 | 4613111545000453 |
oct | 521467734157473 |
9 | 101127086327104 |
10 | 23200330211131 |
11 | 7435228633477 |
12 | 27284677903b7 |
13 | cc3a2167a9b8 |
14 | 5a2c8b030d63 |
15 | 2a3761a29621 |
hex | 1519bf70df3b |
23200330211131 has 12 divisors (see below), whose sum is σ = 23334653550600. Its totient is φ = 23066775011520.
The previous prime is 23200330211099. The next prime is 23200330211137. The reversal of 23200330211131 is 13111203300232.
It is not a de Polignac number, because 23200330211131 - 25 = 23200330211099 is a prime.
It is a super-2 number, since 2×232003302111312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23200330211137) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144362940 + ... + 144523558.
It is an arithmetic number, because the mean of its divisors is an integer number (1944554462550).
Almost surely, 223200330211131 is an apocalyptic number.
23200330211131 is a deficient number, since it is larger than the sum of its proper divisors (134323339469).
23200330211131 is an equidigital number, since it uses as much as digits as its factorization.
23200330211131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165390 (or 165209 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 23200330211131 its reverse (13111203300232), we get a palindrome (36311533511363).
The spelling of 23200330211131 in words is "twenty-three trillion, two hundred billion, three hundred thirty million, two hundred eleven thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.106 sec. • engine limits •