Base | Representation |
---|---|
bin | 1010001100100100100110… |
… | …10110000100111011100001 |
3 | 2221101112121202120210122111 |
4 | 11012102103112010323201 |
5 | 10414331132014320413 |
6 | 115404341142435321 |
7 | 4502644023404605 |
oct | 506222326047341 |
9 | 87345552523574 |
10 | 22422201323233 |
11 | 7165225112a38 |
12 | 26216a5a32b41 |
13 | c68534936a9a |
14 | 577351699505 |
15 | 28d3bd8a6d3d |
hex | 146493584ee1 |
22422201323233 has 2 divisors, whose sum is σ = 22422201323234. Its totient is φ = 22422201323232.
The previous prime is 22422201323209. The next prime is 22422201323273. The reversal of 22422201323233 is 33232310222422.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 22048020763024 + 374180560209 = 4695532^2 + 611703^2 .
It is a cyclic number.
It is not a de Polignac number, because 22422201323233 - 25 = 22422201323201 is a prime.
It is a super-2 number, since 2×224222013232332 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22422201323195 and 22422201323204.
It is not a weakly prime, because it can be changed into another prime (22422201323273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11211100661616 + 11211100661617.
It is an arithmetic number, because the mean of its divisors is an integer number (11211100661617).
Almost surely, 222422201323233 is an apocalyptic number.
It is an amenable number.
22422201323233 is a deficient number, since it is larger than the sum of its proper divisors (1).
22422201323233 is an equidigital number, since it uses as much as digits as its factorization.
22422201323233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 41472, while the sum is 31.
Adding to 22422201323233 its reverse (33232310222422), we get a palindrome (55654511545655).
The spelling of 22422201323233 in words is "twenty-two trillion, four hundred twenty-two billion, two hundred one million, three hundred twenty-three thousand, two hundred thirty-three".
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