Base | Representation |
---|---|
bin | 101010100101… |
… | …1011000010000 |
3 | 1120000102102101 |
4 | 1111023120100 |
5 | 21204010343 |
6 | 2114330144 |
7 | 360535453 |
oct | 125133020 |
9 | 46012371 |
10 | 22328848 |
11 | 11670aa3 |
12 | 7589954 |
13 | 481a449 |
14 | 2d7349a |
15 | 1e60e4d |
hex | 154b610 |
22328848 has 10 divisors (see below), whose sum is σ = 43262174. Its totient is φ = 11164416.
The previous prime is 22328843. The next prime is 22328849. The reversal of 22328848 is 84882322.
It can be written as a sum of positive squares in only one way, i.e., 21827584 + 501264 = 4672^2 + 708^2 .
It is a super-3 number, since 3×223288483 (a number of 23 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (22328843) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 697761 + ... + 697792.
Almost surely, 222328848 is an apocalyptic number.
It is an amenable number.
22328848 is a deficient number, since it is larger than the sum of its proper divisors (20933326).
22328848 is a wasteful number, since it uses less digits than its factorization.
22328848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1395561 (or 1395555 counting only the distinct ones).
The product of its digits is 49152, while the sum is 37.
The square root of 22328848 is about 4725.3410458929. The cubic root of 22328848 is about 281.5931628204.
The spelling of 22328848 in words is "twenty-two million, three hundred twenty-eight thousand, eight hundred forty-eight".
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