Base | Representation |
---|---|
bin | 1010100000010101100111… |
… | …11101101010011011100011 |
3 | 10000210110122001001011210111 |
4 | 11100022303331222123203 |
5 | 11011443032432413011 |
6 | 121044340520512151 |
7 | 4603006034011102 |
oct | 520126375523343 |
9 | 100713561034714 |
10 | 23101353404131 |
11 | 73a7257822422 |
12 | 271124461b657 |
13 | cb75a9b39002 |
14 | 59c17bc38039 |
15 | 2a0dbc553121 |
hex | 1502b3f6a6e3 |
23101353404131 has 16 divisors (see below), whose sum is σ = 23715012182400. Its totient is φ = 22495745945088.
The previous prime is 23101353404099. The next prime is 23101353404147. The reversal of 23101353404131 is 13140435310132.
It is a cyclic number.
It is not a de Polignac number, because 23101353404131 - 25 = 23101353404099 is a prime.
It is a super-2 number, since 2×231013534041312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23101353404093 and 23101353404102.
It is not an unprimeable number, because it can be changed into a prime (23101353404161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282755535 + ... + 282837223.
It is an arithmetic number, because the mean of its divisors is an integer number (1482188261400).
Almost surely, 223101353404131 is an apocalyptic number.
23101353404131 is a deficient number, since it is larger than the sum of its proper divisors (613658778269).
23101353404131 is an equidigital number, since it uses as much as digits as its factorization.
23101353404131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130878.
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 23101353404131 its reverse (13140435310132), we get a palindrome (36241788714263).
The spelling of 23101353404131 in words is "twenty-three trillion, one hundred one billion, three hundred fifty-three million, four hundred four thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •