Base | Representation |
---|---|
bin | 10100100110100101… |
… | …111011010101000110 |
3 | 2010002202000221102001 |
4 | 110212211323111012 |
5 | 330301303004110 |
6 | 14055101535514 |
7 | 1412132362306 |
oct | 244645732506 |
9 | 63082027361 |
10 | 22122313030 |
11 | 9422518234 |
12 | 435487459a |
13 | 21172a896c |
14 | 10dc0dd606 |
15 | 89723e63a |
hex | 52697b546 |
22122313030 has 32 divisors (see below), whose sum is σ = 40022231040. Its totient is φ = 8804090880.
The previous prime is 22122313013. The next prime is 22122313043. The reversal of 22122313030 is 3031322122.
It is a junction number, because it is equal to n+sod(n) for n = 22122312989 and 22122313007.
It is a congruent number.
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, 3078802 + ... + 3085978.
It is an arithmetic number, because the mean of its divisors is an integer number (1250694720).
Almost surely, 222122313030 is an apocalyptic number.
22122313030 is a deficient number, since it is larger than the sum of its proper divisors (17899918010).
22122313030 is a wasteful number, since it uses less digits than its factorization.
22122313030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8704.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 22122313030 its reverse (3031322122), we get a palindrome (25153635152).
The spelling of 22122313030 in words is "twenty-two billion, one hundred twenty-two million, three hundred thirteen thousand, thirty".
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