Base | Representation |
---|---|
bin | 1100111011110110011000… |
… | …1101000010111111100101 |
3 | 1212100122101010100002001020 |
4 | 3032331212031002333211 |
5 | 3331004333430210341 |
6 | 50125354045321353 |
7 | 2665350061234440 |
oct | 316754615027745 |
9 | 55318333302036 |
10 | 14222351413221 |
11 | 4593735662416 |
12 | 1718478866259 |
13 | 7c2214b54603 |
14 | 372518c48657 |
15 | 199e51768566 |
hex | cef66342fe5 |
14222351413221 has 128 divisors (see below), whose sum is σ = 22992380928000. Its totient is φ = 7650326154240.
The previous prime is 14222351413201. The next prime is 14222351413223. The reversal of 14222351413221 is 12231415322241.
It is not a de Polignac number, because 14222351413221 - 26 = 14222351413157 is a prime.
It is a super-2 number, since 2×142223514132212 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14222351413223) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1522568011 + ... + 1522577351.
It is an arithmetic number, because the mean of its divisors is an integer number (179627976000).
Almost surely, 214222351413221 is an apocalyptic number.
It is an amenable number.
14222351413221 is a deficient number, since it is larger than the sum of its proper divisors (8770029514779).
14222351413221 is a wasteful number, since it uses less digits than its factorization.
14222351413221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9859.
The product of its digits is 23040, while the sum is 33.
Adding to 14222351413221 its reverse (12231415322241), we get a palindrome (26453766735462).
The spelling of 14222351413221 in words is "fourteen trillion, two hundred twenty-two billion, three hundred fifty-one million, four hundred thirteen thousand, two hundred twenty-one".
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