Base | Representation |
---|---|
bin | 101010000011… |
… | …0110100111100 |
3 | 1112111011020211 |
4 | 1110012310330 |
5 | 21121014220 |
6 | 2104322204 |
7 | 355256026 |
oct | 124066474 |
9 | 45434224 |
10 | 22048060 |
11 | 1149a041 |
12 | 7473364 |
13 | 474c6b8 |
14 | 2cdd016 |
15 | 1e07b5a |
hex | 1506d3c |
22048060 has 24 divisors (see below), whose sum is σ = 46420416. Its totient is φ = 8796480.
The previous prime is 22048057. The next prime is 22048067. The reversal of 22048060 is 6084022.
It is a super-2 number, since 2×220480602 = 972233899527200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22048067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8070 + ... + 10450.
It is an arithmetic number, because the mean of its divisors is an integer number (1934184).
Almost surely, 222048060 is an apocalyptic number.
22048060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22048060 is an abundant number, since it is smaller than the sum of its proper divisors (24372356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22048060 is a wasteful number, since it uses less digits than its factorization.
22048060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2853 (or 2851 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 22048060 is about 4695.5361781164. The cubic root of 22048060 is about 280.4078240772.
The spelling of 22048060 in words is "twenty-two million, forty-eight thousand, sixty".
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