Base | Representation |
---|---|
bin | 10100101101000011… |
… | …110101111000000000 |
3 | 2010101022012120122220 |
4 | 110231003311320000 |
5 | 331012042141204 |
6 | 14113535331040 |
7 | 1414620560232 |
oct | 245503657000 |
9 | 63338176586 |
10 | 22230818304 |
11 | 9478798912 |
12 | 4385080a80 |
13 | 2133909876 |
14 | 110c6a6252 |
15 | 8a1a241d9 |
hex | 52d0f5e00 |
22230818304 has 40 divisors (see below), whose sum is σ = 59224293480. Its totient is φ = 7410272256.
The previous prime is 22230818297. The next prime is 22230818369. The reversal of 22230818304 is 40381803222.
It is a super-2 number, since 2×222308183042 (a number of 21 digits) contains 22 as substring.
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, 7235059 + ... + 7238130.
It is an arithmetic number, because the mean of its divisors is an integer number (1480607337).
Almost surely, 222230818304 is an apocalyptic number.
22230818304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
22230818304 is an abundant number, since it is smaller than the sum of its proper divisors (36993475176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22230818304 is an equidigital number, since it uses as much as digits as its factorization.
22230818304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14473210 (or 14473194 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 33.
The spelling of 22230818304 in words is "twenty-two billion, two hundred thirty million, eight hundred eighteen thousand, three hundred four".
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