Base | Representation |
---|---|
bin | 1100111011110001101110… |
… | …0111110111110100010011 |
3 | 1212100112010220212112020222 |
4 | 3032330123213313310103 |
5 | 3330444303114413011 |
6 | 50125025550423255 |
7 | 2665304055555653 |
oct | 316743347676423 |
9 | 55315126775228 |
10 | 14221100154131 |
11 | 45931533259a2 |
12 | 1718189801b2b |
13 | 7c2075853910 |
14 | 37243a9b4363 |
15 | 199dcb9a4ddb |
hex | cef1b9f7d13 |
14221100154131 has 16 divisors (see below), whose sum is σ = 15350908061664. Its totient is φ = 13096422603264.
The previous prime is 14221100154113. The next prime is 14221100154137. The reversal of 14221100154131 is 13145100112241.
It is not a de Polignac number, because 14221100154131 - 26 = 14221100154067 is a prime.
It is a super-2 number, since 2×142211001541312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14221100154131.
It is not an unprimeable number, because it can be changed into a prime (14221100154137) 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, 71871425 + ... + 72069021.
It is an arithmetic number, because the mean of its divisors is an integer number (959431753854).
Almost surely, 214221100154131 is an apocalyptic number.
14221100154131 is a deficient number, since it is larger than the sum of its proper divisors (1129807907533).
14221100154131 is a wasteful number, since it uses less digits than its factorization.
14221100154131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210550.
The product of its (nonzero) digits is 960, while the sum is 26.
Adding to 14221100154131 its reverse (13145100112241), we get a palindrome (27366200266372).
The spelling of 14221100154131 in words is "fourteen trillion, two hundred twenty-one billion, one hundred million, one hundred fifty-four thousand, one hundred thirty-one".
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