Base | Representation |
---|---|
bin | 111111010111… |
… | …1011000101001 |
3 | 2022111222002011 |
4 | 1332233120221 |
5 | 32001133413 |
6 | 3144035521 |
7 | 552254440 |
oct | 176573051 |
9 | 68458064 |
10 | 33224233 |
11 | 17832949 |
12 | b162ba1 |
13 | 6b63713 |
14 | 45abd57 |
15 | 2db433d |
hex | 1faf629 |
33224233 has 8 divisors (see below), whose sum is σ = 38044352. Its totient is φ = 28422576.
The previous prime is 33224221. The next prime is 33224267. The reversal of 33224233 is 33242233.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 33224233 - 29 = 33223721 is a prime.
It is a super-2 number, since 2×332242332 = 2207699316876578, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (33224333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510 + ... + 8167.
It is an arithmetic number, because the mean of its divisors is an integer number (4755544).
Almost surely, 233224233 is an apocalyptic number.
It is an amenable number.
33224233 is a deficient number, since it is larger than the sum of its proper divisors (4820119).
33224233 is an equidigital number, since it uses as much as digits as its factorization.
33224233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9231.
The product of its digits is 2592, while the sum is 22.
The square root of 33224233 is about 5764.0465820463. The cubic root of 33224233 is about 321.4782937213.
Adding to 33224233 its reverse (33242233), we get a palindrome (66466466).
The spelling of 33224233 in words is "thirty-three million, two hundred twenty-four thousand, two hundred thirty-three".
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