Base | Representation |
---|---|
bin | 10101000100101100… |
… | …100000000010000000 |
3 | 2011101221100121121011 |
4 | 111010230200002000 |
5 | 332320100241304 |
6 | 14221142410304 |
7 | 1430504216215 |
oct | 250454400200 |
9 | 64357317534 |
10 | 22627352704 |
11 | 9661606aa0 |
12 | 4475a30994 |
13 | 2197b068c8 |
14 | 1149207b0c |
15 | 8c6750c04 |
hex | 544b20080 |
22627352704 has 64 divisors (see below), whose sum is σ = 49311043200. Its totient is φ = 10256901120.
The previous prime is 22627352663. The next prime is 22627352711. The reversal of 22627352704 is 40725372622.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×226273527042 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494842 + ... + 538630.
It is an arithmetic number, because the mean of its divisors is an integer number (770485050).
Almost surely, 222627352704 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 22627352704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24655521600).
22627352704 is an abundant number, since it is smaller than the sum of its proper divisors (26683690496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22627352704 is a wasteful number, since it uses less digits than its factorization.
22627352704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44181 (or 44169 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 40.
The spelling of 22627352704 in words is "twenty-two billion, six hundred twenty-seven million, three hundred fifty-two thousand, seven hundred four".
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