Base | Representation |
---|---|
bin | 101011100101… |
… | …0001011110010 |
3 | 1120222210220012 |
4 | 1113022023302 |
5 | 21322120432 |
6 | 2133414522 |
7 | 365130644 |
oct | 127121362 |
9 | 46883805 |
10 | 22848242 |
11 | 1199624a |
12 | 779a442 |
13 | 496c991 |
14 | 306a894 |
15 | 2014cb2 |
hex | 15ca2f2 |
22848242 has 4 divisors (see below), whose sum is σ = 34272366. Its totient is φ = 11424120.
The previous prime is 22848239. The next prime is 22848299. The reversal of 22848242 is 24284822.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24284822 = 2 ⋅12142411.
It can be written as a sum of positive squares in only one way, i.e., 18567481 + 4280761 = 4309^2 + 2069^2 .
It is a junction number, because it is equal to n+sod(n) for n = 22848199 and 22848208.
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 as a sum of consecutive naturals, namely, 5712059 + ... + 5712062.
Almost surely, 222848242 is an apocalyptic number.
22848242 is a deficient number, since it is larger than the sum of its proper divisors (11424124).
22848242 is a wasteful number, since it uses less digits than its factorization.
22848242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11424123.
The product of its digits is 16384, while the sum is 32.
The square root of 22848242 is about 4779.9834727748. The cubic root of 22848242 is about 283.7598396195.
The spelling of 22848242 in words is "twenty-two million, eight hundred forty-eight thousand, two hundred forty-two".
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