Base | Representation |
---|---|
bin | 1001001010001001101100… |
… | …01101011011110010111011 |
3 | 2122022100220000010110210212 |
4 | 10211010312031123302323 |
5 | 10114433220323023311 |
6 | 110500105434501335 |
7 | 4146032152056053 |
oct | 445046615336273 |
9 | 78270800113725 |
10 | 20140011142331 |
11 | 6465370271613 |
12 | 2313328b9484b |
13 | b3126c277512 |
14 | 4d8ad314a563 |
15 | 24dd4ba58c8b |
hex | 12513635bcbb |
20140011142331 has 16 divisors (see below), whose sum is σ = 20851586028000. Its totient is φ = 19429581093888.
The previous prime is 20140011142313. The next prime is 20140011142333. The reversal of 20140011142331 is 13324111004102.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20140011142331 is a prime.
It is a super-2 number, since 2×201400111423312 (a number of 27 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 = 20140011142297 and 20140011142306.
It is not an unprimeable number, because it can be changed into a prime (20140011142333) 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, 223824956 + ... + 223914918.
It is an arithmetic number, because the mean of its divisors is an integer number (1303224126750).
Almost surely, 220140011142331 is an apocalyptic number.
20140011142331 is a deficient number, since it is larger than the sum of its proper divisors (711574885669).
20140011142331 is a wasteful number, since it uses less digits than its factorization.
20140011142331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96238.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 20140011142331 its reverse (13324111004102), we get a palindrome (33464122146433).
The spelling of 20140011142331 in words is "twenty trillion, one hundred forty billion, eleven million, one hundred forty-two thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •