Base | Representation |
---|---|
bin | 10101000101100100… |
… | …100110101011100000 |
3 | 2011102222000211012211 |
4 | 111011210212223200 |
5 | 332332331410000 |
6 | 14222425531504 |
7 | 1431043222510 |
oct | 250544465340 |
9 | 64388024184 |
10 | 22642060000 |
11 | 966994188a |
12 | 447a943b94 |
13 | 219ab85c51 |
14 | 114b155840 |
15 | 8c7ba87ba |
hex | 545926ae0 |
22642060000 has 120 divisors (see below), whose sum is σ = 63660809520. Its totient is φ = 7762944000.
The previous prime is 22642059997. The next prime is 22642060009. The reversal of 22642060000 is 6024622.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22642060009) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59136 + ... + 220864.
It is an arithmetic number, because the mean of its divisors is an integer number (530506746).
Almost surely, 222642060000 is an apocalyptic number.
22642060000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22642060000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31830404760).
22642060000 is an abundant number, since it is smaller than the sum of its proper divisors (41018749520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22642060000 is an equidigital number, since it uses as much as digits as its factorization.
22642060000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161766 (or 161743 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 22642060000 its reverse (6024622), we get a palindrome (22648084622).
The spelling of 22642060000 in words is "twenty-two billion, six hundred forty-two million, sixty thousand".
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