Base | Representation |
---|---|
bin | 101100010011… |
… | …0111100010110 |
3 | 1121201010002001 |
4 | 1120212330112 |
5 | 21421300212 |
6 | 2145505514 |
7 | 401302435 |
oct | 130467426 |
9 | 47633061 |
10 | 23228182 |
11 | 1212574a |
12 | 794229a |
13 | 4a738b3 |
14 | 312911c |
15 | 208c657 |
hex | 1626f16 |
23228182 has 16 divisors (see below), whose sum is σ = 35802000. Its totient is φ = 11298400.
The previous prime is 23228143. The next prime is 23228237. The reversal of 23228182 is 28182232.
It is a self number, because there is not a number n which added to its sum of digits gives 23228182.
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, 10944 + ... + 12892.
It is an arithmetic number, because the mean of its divisors is an integer number (2237625).
Almost surely, 223228182 is an apocalyptic number.
23228182 is a deficient number, since it is larger than the sum of its proper divisors (12573818).
23228182 is a wasteful number, since it uses less digits than its factorization.
23228182 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2111.
The product of its digits is 3072, while the sum is 28.
The square root of 23228182 is about 4819.5624282708. The cubic root of 23228182 is about 285.3240676065.
The spelling of 23228182 in words is "twenty-three million, two hundred twenty-eight thousand, one hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •