Base | Representation |
---|---|
bin | 101100010110… |
… | …1010110010110 |
3 | 1121202110001220 |
4 | 1120231112112 |
5 | 21423120142 |
6 | 2150231210 |
7 | 401442102 |
oct | 130552626 |
9 | 47673056 |
10 | 23254422 |
11 | 12143434 |
12 | 7955506 |
13 | 4a82819 |
14 | 3134902 |
15 | 20952ec |
hex | 162d596 |
23254422 has 16 divisors (see below), whose sum is σ = 46845120. Its totient is φ = 7695432.
The previous prime is 23254411. The next prime is 23254447. The reversal of 23254422 is 22445232.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 23254392 and 23254401.
It is a congruent number.
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, 13108 + ... + 14775.
It is an arithmetic number, because the mean of its divisors is an integer number (2927820).
Almost surely, 223254422 is an apocalyptic number.
23254422 is an abundant number, since it is smaller than the sum of its proper divisors (23590698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23254422 is a wasteful number, since it uses less digits than its factorization.
23254422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28027.
The product of its digits is 3840, while the sum is 24.
The square root of 23254422 is about 4822.2838987351. The cubic root of 23254422 is about 285.4314671163.
Adding to 23254422 its reverse (22445232), we get a palindrome (45699654).
The spelling of 23254422 in words is "twenty-three million, two hundred fifty-four thousand, four hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •