Base | Representation |
---|---|
bin | 10100100111010011… |
… | …010100101001101110 |
3 | 2010010120102112102012 |
4 | 110213103110221232 |
5 | 330312324310410 |
6 | 14100205001222 |
7 | 1412335464623 |
oct | 244723245156 |
9 | 63116375365 |
10 | 22134213230 |
11 | 9429206008 |
12 | 4358853212 |
13 | 21198b43bc |
14 | 10dd91a34a |
15 | 8982e0605 |
hex | 5274d4a6e |
22134213230 has 8 divisors (see below), whose sum is σ = 39841583832. Its totient is φ = 8853685288.
The previous prime is 22134213193. The next prime is 22134213247. The reversal of 22134213230 is 3231243122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×221342132302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22134213196 and 22134213205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1106710652 + ... + 1106710671.
It is an arithmetic number, because the mean of its divisors is an integer number (4980197979).
Almost surely, 222134213230 is an apocalyptic number.
22134213230 is a deficient number, since it is larger than the sum of its proper divisors (17707370602).
22134213230 is a wasteful number, since it uses less digits than its factorization.
22134213230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2213421330.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 22134213230 its reverse (3231243122), we get a palindrome (25365456352).
The spelling of 22134213230 in words is "twenty-two billion, one hundred thirty-four million, two hundred thirteen thousand, two hundred thirty".
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