Base | Representation |
---|---|
bin | 10100110010111111… |
… | …110111100110101000 |
3 | 2010122020122220002012 |
4 | 110302333313212220 |
5 | 331213043040404 |
6 | 14131454455052 |
7 | 1420240415630 |
oct | 246277674650 |
9 | 63566586065 |
10 | 22330440104 |
11 | 9519a51185 |
12 | 43b2504488 |
13 | 214b44a18b |
14 | 111b9d96c0 |
15 | 8aa651a6e |
hex | 532ff79a8 |
22330440104 has 64 divisors (see below), whose sum is σ = 49694515200. Its totient is φ = 9204056064.
The previous prime is 22330440103. The next prime is 22330440173. The reversal of 22330440104 is 40104403322.
It is a self number, because there is not a number n which added to its sum of digits gives 22330440104.
It is not an unprimeable number, because it can be changed into a prime (22330440103) 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, 390617 + ... + 444119.
It is an arithmetic number, because the mean of its divisors is an integer number (776476800).
Almost surely, 222330440104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22330440104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24847257600).
22330440104 is an abundant number, since it is smaller than the sum of its proper divisors (27364075096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22330440104 is a wasteful number, since it uses less digits than its factorization.
22330440104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53802 (or 53798 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 22330440104 its reverse (40104403322), we get a palindrome (62434843426).
The spelling of 22330440104 in words is "twenty-two billion, three hundred thirty million, four hundred forty thousand, one hundred four".
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