Base | Representation |
---|---|
bin | 10100100000100111… |
… | …110000111010000010 |
3 | 2002211202112011221201 |
4 | 110200213300322002 |
5 | 330100131200310 |
6 | 14041122411414 |
7 | 1406505012343 |
oct | 244047607202 |
9 | 62752464851 |
10 | 22022131330 |
11 | 9380a12241 |
12 | 4327200b6a |
13 | 20cc600554 |
14 | 10ccaa20ca |
15 | 88d550e3a |
hex | 5209f0e82 |
22022131330 has 32 divisors (see below), whose sum is σ = 42029559936. Its totient is φ = 8279234304.
The previous prime is 22022131321. The next prime is 22022131337. The reversal of 22022131330 is 3313122022.
It is a junction number, because it is equal to n+sod(n) for n = 22022131298 and 22022131307.
It is not an unprimeable number, because it can be changed into a prime (22022131337) 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, 34497 + ... + 212683.
It is an arithmetic number, because the mean of its divisors is an integer number (1313423748).
Almost surely, 222022131330 is an apocalyptic number.
22022131330 is a deficient number, since it is larger than the sum of its proper divisors (20007428606).
22022131330 is a wasteful number, since it uses less digits than its factorization.
22022131330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178938.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 22022131330 its reverse (3313122022), we get a palindrome (25335253352).
The spelling of 22022131330 in words is "twenty-two billion, twenty-two million, one hundred thirty-one thousand, three hundred thirty".
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