Base | Representation |
---|---|
bin | 101011011111… |
… | …1111000101100 |
3 | 1120220200000220 |
4 | 1112333320230 |
5 | 21314243220 |
6 | 2132451340 |
7 | 364563654 |
oct | 126777054 |
9 | 46820026 |
10 | 22806060 |
11 | 11967592 |
12 | 7779b50 |
13 | 4956714 |
14 | 3059364 |
15 | 2007540 |
hex | 15bfe2c |
22806060 has 48 divisors (see below), whose sum is σ = 65589216. Its totient is φ = 5916672.
The previous prime is 22806031. The next prime is 22806067. The reversal of 22806060 is 6060822.
22806060 is a modest number, since divided by 6060 gives 2280 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 22806060.
It is not an unprimeable number, because it can be changed into a prime (22806067) 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, 2917 + ... + 7356.
It is an arithmetic number, because the mean of its divisors is an integer number (1366442).
Almost surely, 222806060 is an apocalyptic number.
22806060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22806060 is an abundant number, since it is smaller than the sum of its proper divisors (42783156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22806060 is a wasteful number, since it uses less digits than its factorization.
22806060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10322 (or 10320 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 22806060 is about 4775.5690760369. The cubic root of 22806060 is about 283.5851079981.
Adding to 22806060 its reverse (6060822), we get a palindrome (28866882).
The spelling of 22806060 in words is "twenty-two million, eight hundred six thousand, sixty".
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