Base | Representation |
---|---|
bin | 101011100111… |
… | …1000001011010 |
3 | 1121000211002010 |
4 | 1113033001122 |
5 | 21323234213 |
6 | 2134050350 |
7 | 365242503 |
oct | 127170132 |
9 | 47024063 |
10 | 22868058 |
11 | 119aa124 |
12 | 77a99b6 |
13 | 49789c5 |
14 | 3073baa |
15 | 201aac3 |
hex | 15cf05a |
22868058 has 16 divisors (see below), whose sum is σ = 48143520. Its totient is φ = 7221456.
The previous prime is 22868057. The next prime is 22868081. The reversal of 22868058 is 85086822.
It is a super-3 number, since 3×228680583 (a number of 23 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (22868057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100185 + ... + 100412.
It is an arithmetic number, because the mean of its divisors is an integer number (3008970).
Almost surely, 222868058 is an apocalyptic number.
22868058 is an abundant number, since it is smaller than the sum of its proper divisors (25275462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22868058 is a wasteful number, since it uses less digits than its factorization.
22868058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200621.
The product of its (nonzero) digits is 61440, while the sum is 39.
The square root of 22868058 is about 4782.0558340530. The cubic root of 22868058 is about 283.8418497245.
It can be divided in two parts, 228 and 68058, that added together give a palindrome (68286).
The spelling of 22868058 in words is "twenty-two million, eight hundred sixty-eight thousand, fifty-eight".
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