Base | Representation |
---|---|
bin | 101011100010… |
… | …1010001100110 |
3 | 1120221210022110 |
4 | 1113011101212 |
5 | 21321000014 |
6 | 2133141450 |
7 | 365015220 |
oct | 127052146 |
9 | 46853273 |
10 | 22828134 |
11 | 1198212a |
12 | 778a886 |
13 | 4963794 |
14 | 3063410 |
15 | 200dd59 |
hex | 15c5466 |
22828134 has 32 divisors (see below), whose sum is σ = 52356096. Its totient is φ = 6500160.
The previous prime is 22828111. The next prime is 22828151. The reversal of 22828134 is 43182822.
It is a super-2 number, since 2×228281342 = 1042247403843912, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14674 + ... + 16154.
It is an arithmetic number, because the mean of its divisors is an integer number (1636128).
Almost surely, 222828134 is an apocalyptic number.
22828134 is an abundant number, since it is smaller than the sum of its proper divisors (29527962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22828134 is a wasteful number, since it uses less digits than its factorization.
22828134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1860.
The product of its digits is 6144, while the sum is 30.
The square root of 22828134 is about 4777.8796552446. The cubic root of 22828134 is about 283.6765725638.
The spelling of 22828134 in words is "twenty-two million, eight hundred twenty-eight thousand, one hundred thirty-four".
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