Base | Representation |
---|---|
bin | 1001000110010111110010… |
… | …11110010100110100001011 |
3 | 2121211221200021120110111111 |
4 | 10203023321132110310023 |
5 | 10110321233121004011 |
6 | 110320311032511151 |
7 | 4133454000215623 |
oct | 443137136246413 |
9 | 77757607513444 |
10 | 20010143141131 |
11 | 641528815a100 |
12 | 22b212454b4b7 |
13 | b21c4383b1b0 |
14 | 4d26d3401883 |
15 | 24a79a5bb121 |
hex | 1232f9794d0b |
20010143141131 has 24 divisors (see below), whose sum is σ = 23772025402832. Its totient is φ = 16731108187200.
The previous prime is 20010143141069. The next prime is 20010143141143. The reversal of 20010143141131 is 13114134101002.
It is not a de Polignac number, because 20010143141131 - 211 = 20010143139083 is a prime.
It is a super-2 number, since 2×200101431411312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20010143141231) 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 23 ways as a sum of consecutive naturals, for example, 22526385 + ... + 23397826.
Almost surely, 220010143141131 is an apocalyptic number.
20010143141131 is a deficient number, since it is larger than the sum of its proper divisors (3761882261701).
20010143141131 is a wasteful number, since it uses less digits than its factorization.
20010143141131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45924523 (or 45924512 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 22.
Adding to 20010143141131 its reverse (13114134101002), we get a palindrome (33124277242133).
The spelling of 20010143141131 in words is "twenty trillion, ten billion, one hundred forty-three million, one hundred forty-one thousand, one hundred thirty-one".
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