Base | Representation |
---|---|
bin | 101011011111… |
… | …1101001110010 |
3 | 1120220121201120 |
4 | 1112333221302 |
5 | 21314230411 |
6 | 2132443110 |
7 | 364561122 |
oct | 126775162 |
9 | 46817646 |
10 | 22805106 |
11 | 119668a5 |
12 | 7779496 |
13 | 495615c |
14 | 3058c82 |
15 | 2007106 |
hex | 15bfa72 |
22805106 has 16 divisors (see below), whose sum is σ = 45660864. Its totient is φ = 7593264.
The previous prime is 22805087. The next prime is 22805131. The reversal of 22805106 is 60150822.
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, 6360 + ... + 9276.
It is an arithmetic number, because the mean of its divisors is an integer number (2853804).
Almost surely, 222805106 is an apocalyptic number.
22805106 is an abundant number, since it is smaller than the sum of its proper divisors (22855758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22805106 is a wasteful number, since it uses less digits than its factorization.
22805106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4225.
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 22805106 is about 4775.4691916083. The cubic root of 22805106 is about 283.5811537280.
Adding to 22805106 its reverse (60150822), we get a palindrome (82955928).
The spelling of 22805106 in words is "twenty-two million, eight hundred five thousand, one hundred six".
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