Base | Representation |
---|---|
bin | 1010000110101111101100… |
… | …11111101000101001111010 |
3 | 2220200101212110221102000210 |
4 | 11003113312133220221322 |
5 | 10403041124313412310 |
6 | 115132351345411550 |
7 | 4452325623360603 |
oct | 503276637505172 |
9 | 86611773842023 |
10 | 22222001310330 |
11 | 7098330460118 |
12 | 25aa933339bb6 |
13 | c526ab0577a3 |
14 | 56b79cbd0daa |
15 | 2880a2ac4820 |
hex | 1435f67e8a7a |
22222001310330 has 32 divisors (see below), whose sum is σ = 53343153370944. Its totient is φ = 5924716990976.
The previous prime is 22222001310287. The next prime is 22222001310347. The reversal of 22222001310330 is 3301310022222.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 22222001310297 and 22222001310306.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71719404 + ... + 72028583.
It is an arithmetic number, because the mean of its divisors is an integer number (1666973542842).
Almost surely, 222222001310330 is an apocalyptic number.
22222001310330 is an abundant number, since it is smaller than the sum of its proper divisors (31121152060614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22222001310330 is a wasteful number, since it uses less digits than its factorization.
22222001310330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143753150.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 22222001310330 its reverse (3301310022222), we get a palindrome (25523311332552).
The spelling of 22222001310330 in words is "twenty-two trillion, two hundred twenty-two billion, one million, three hundred ten thousand, three hundred thirty".
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