Base | Representation |
---|---|
bin | 1010000100011110110010… |
… | …11110110100010101011001 |
3 | 2220101222001201201202110011 |
4 | 11002033121132310111121 |
5 | 10400302313004123213 |
6 | 115032523555521521 |
7 | 4443603022030330 |
oct | 502173136642531 |
9 | 86358051652404 |
10 | 22144205145433 |
11 | 7068339562a68 |
12 | 25978415b92a1 |
13 | c48260697b17 |
14 | 567adca10d17 |
15 | 28604cd2e03d |
hex | 1423d97b4559 |
22144205145433 has 16 divisors (see below), whose sum is σ = 26190187632000. Its totient is φ = 18319346140032.
The previous prime is 22144205145389. The next prime is 22144205145493. The reversal of 22144205145433 is 33454150244122.
It is not a de Polignac number, because 22144205145433 - 29 = 22144205144921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22144205145493) 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 15 ways as a sum of consecutive naturals, for example, 19972588 + ... + 21052141.
It is an arithmetic number, because the mean of its divisors is an integer number (1636886727000).
Almost surely, 222144205145433 is an apocalyptic number.
It is an amenable number.
22144205145433 is a deficient number, since it is larger than the sum of its proper divisors (4045982486567).
22144205145433 is a wasteful number, since it uses less digits than its factorization.
22144205145433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41027424.
The product of its (nonzero) digits is 460800, while the sum is 40.
Adding to 22144205145433 its reverse (33454150244122), we get a palindrome (55598355389555).
The spelling of 22144205145433 in words is "twenty-two trillion, one hundred forty-four billion, two hundred five million, one hundred forty-five thousand, four hundred thirty-three".
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