Base | Representation |
---|---|
bin | 110110000011… |
… | …0111011010010 |
3 | 1222022211001202 |
4 | 1230012323102 |
5 | 24223334142 |
6 | 2451231202 |
7 | 462612452 |
oct | 154067322 |
9 | 58284052 |
10 | 28339922 |
11 | 14aa7226 |
12 | 95a8502 |
13 | 5b434b0 |
14 | 3a99d62 |
15 | 274c032 |
hex | 1b06ed2 |
28339922 has 16 divisors (see below), whose sum is σ = 45868032. Its totient is φ = 13054800.
The previous prime is 28339879. The next prime is 28339937. The reversal of 28339922 is 22993382.
It is an unprimeable number.
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, 24047 + ... + 25197.
It is an arithmetic number, because the mean of its divisors is an integer number (2866752).
Almost surely, 228339922 is an apocalyptic number.
28339922 is a deficient number, since it is larger than the sum of its proper divisors (17528110).
28339922 is a wasteful number, since it uses less digits than its factorization.
28339922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2113.
The product of its digits is 46656, while the sum is 38.
The square root of 28339922 is about 5323.5253357150. The cubic root of 28339922 is about 304.8827713954.
The spelling of 28339922 in words is "twenty-eight million, three hundred thirty-nine thousand, nine hundred twenty-two".
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