Base | Representation |
---|---|
bin | 101011011111… |
… | …1111011011010 |
3 | 1120220200021100 |
4 | 1112333323122 |
5 | 21314244414 |
6 | 2132452230 |
7 | 364564323 |
oct | 126777332 |
9 | 46820240 |
10 | 22806234 |
11 | 11967730 |
12 | 777a076 |
13 | 4956819 |
14 | 305944a |
15 | 2007609 |
hex | 15bfeda |
22806234 has 24 divisors (see below), whose sum is σ = 53906112. Its totient is φ = 6910920.
The previous prime is 22806229. The next prime is 22806247. The reversal of 22806234 is 43260822.
It is a junction number, because it is equal to n+sod(n) for n = 22806198 and 22806207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57394 + ... + 57789.
It is an arithmetic number, because the mean of its divisors is an integer number (2246088).
Almost surely, 222806234 is an apocalyptic number.
22806234 is an abundant number, since it is smaller than the sum of its proper divisors (31099878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22806234 is a wasteful number, since it uses less digits than its factorization.
22806234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115202 (or 115199 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 22806234 is about 4775.5872937263. The cubic root of 22806234 is about 283.5858292053.
The spelling of 22806234 in words is "twenty-two million, eight hundred six thousand, two hundred thirty-four".
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