Base | Representation |
---|---|
bin | 101010011110… |
… | …0110001101001 |
3 | 1112220101101000 |
4 | 1110330301221 |
5 | 21200102113 |
6 | 2113145213 |
7 | 360166203 |
oct | 124746151 |
9 | 45811330 |
10 | 22269033 |
11 | 11630066 |
12 | 755b209 |
13 | 47c9157 |
14 | 2d59773 |
15 | 1e4d373 |
hex | 153cc69 |
22269033 has 8 divisors (see below), whose sum is σ = 32991200. Its totient is φ = 14846004.
The previous prime is 22269029. The next prime is 22269041. The reversal of 22269033 is 33096222.
It is not a de Polignac number, because 22269033 - 22 = 22269029 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 824779 = 22269033 / (2 + 2 + 2 + 6 + 9 + 0 + 3 + 3).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22268988 and 22269006.
It is not an unprimeable number, because it can be changed into a prime (22269433) by changing a digit.
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, 412363 + ... + 412416.
It is an arithmetic number, because the mean of its divisors is an integer number (4123900).
Almost surely, 222269033 is an apocalyptic number.
It is an amenable number.
22269033 is a deficient number, since it is larger than the sum of its proper divisors (10722167).
22269033 is an equidigital number, since it uses as much as digits as its factorization.
22269033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 824788 (or 824782 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 22269033 is about 4719.0076287287. The cubic root of 22269033 is about 281.3414920117.
The spelling of 22269033 in words is "twenty-two million, two hundred sixty-nine thousand, thirty-three".
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