Base | Representation |
---|---|
bin | 10000011101100110111… |
… | …110110100010010111101 |
3 | 11000011002112022221121220 |
4 | 100131212332310102331 |
5 | 122013402330021023 |
6 | 2223414113543553 |
7 | 144506525354463 |
oct | 20354676642275 |
9 | 4004075287556 |
10 | 1131304142013 |
11 | 3a6868771241 |
12 | 163307574bb9 |
13 | 828b23c8726 |
14 | 3ca80bd0833 |
15 | 1e663d373e3 |
hex | 10766fb44bd |
1131304142013 has 8 divisors (see below), whose sum is σ = 1509238442976. Its totient is φ = 753786301200.
The previous prime is 1131304141901. The next prime is 1131304142021. The reversal of 1131304142013 is 3102414031311.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1131304142013 - 212 = 1131304137917 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1131304141013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104108698 + ... + 104119563.
It is an arithmetic number, because the mean of its divisors is an integer number (188654805372).
Almost surely, 21131304142013 is an apocalyptic number.
It is an amenable number.
1131304142013 is a deficient number, since it is larger than the sum of its proper divisors (377934300963).
1131304142013 is a wasteful number, since it uses less digits than its factorization.
1131304142013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208230075.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 1131304142013 its reverse (3102414031311), we get a palindrome (4233718173324).
The spelling of 1131304142013 in words is "one trillion, one hundred thirty-one billion, three hundred four million, one hundred forty-two thousand, thirteen".
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