Base | Representation |
---|---|
bin | 101010001100… |
… | …0001011010110 |
3 | 1112121202201220 |
4 | 1110120023112 |
5 | 21130303001 |
6 | 2110031210 |
7 | 356003151 |
oct | 124301326 |
9 | 45552656 |
10 | 22119126 |
11 | 11538477 |
12 | 74a8506 |
13 | 4775b53 |
14 | 2d1ac98 |
15 | 1e1dc36 |
hex | 15182d6 |
22119126 has 16 divisors (see below), whose sum is σ = 45073584. Its totient is φ = 7233824.
The previous prime is 22119121. The next prime is 22119133. The reversal of 22119126 is 62191122.
It is a junction number, because it is equal to n+sod(n) for n = 22119096 and 22119105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22119121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34461 + ... + 35096.
It is an arithmetic number, because the mean of its divisors is an integer number (2817099).
Almost surely, 222119126 is an apocalyptic number.
22119126 is the 2975-th centered pentagonal number.
22119126 is an abundant number, since it is smaller than the sum of its proper divisors (22954458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22119126 is a wasteful number, since it uses less digits than its factorization.
22119126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69615.
The product of its digits is 432, while the sum is 24.
The square root of 22119126 is about 4703.0974899528. The cubic root of 22119126 is about 280.7087740687.
The spelling of 22119126 in words is "twenty-two million, one hundred nineteen thousand, one hundred twenty-six".
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