Base | Representation |
---|---|
bin | 11100010000111110101011… |
… | …001110011101000100001011 |
3 | 121022011010021202122110221100 |
4 | 130100332223032131010023 |
5 | 112243212200423004011 |
6 | 1120220110115512443 |
7 | 35120153000133204 |
oct | 3420765316350413 |
9 | 538133252573840 |
10 | 124312111141131 |
11 | 36678519a24721 |
12 | 11b3862a5b8723 |
13 | 54497742303b4 |
14 | 229aa49bc05ab |
15 | e5899b195d56 |
hex | 710fab39d10b |
124312111141131 has 12 divisors (see below), whose sum is σ = 180872609399352. Its totient is φ = 82269815644896.
The previous prime is 124312111141081. The next prime is 124312111141139. The reversal of 124312111141131 is 131141111213421.
124312111141131 is a `hidden beast` number, since 1 + 2 + 4 + 3 + 1 + 211 + 1 + 1 + 411 + 31 = 666.
It is a de Polignac number, because none of the positive numbers 2k-124312111141131 is a prime.
It is a super-2 number, since 2×1243121111411312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 124312111141095 and 124312111141104.
It is not an unprimeable number, because it can be changed into a prime (124312111141139) 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, 50410425021 + ... + 50410427486.
It is an arithmetic number, because the mean of its divisors is an integer number (15072717449946).
Almost surely, 2124312111141131 is an apocalyptic number.
124312111141131 is a deficient number, since it is larger than the sum of its proper divisors (56560498258221).
124312111141131 is a wasteful number, since it uses less digits than its factorization.
124312111141131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100820852650 (or 100820852647 counting only the distinct ones).
The product of its digits is 576, while the sum is 27.
Adding to 124312111141131 its reverse (131141111213421), we get a palindrome (255453222354552).
The spelling of 124312111141131 in words is "one hundred twenty-four trillion, three hundred twelve billion, one hundred eleven million, one hundred forty-one thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •