Base | Representation |
---|---|
bin | 111111011100… |
… | …1101001000010 |
3 | 2022121002201001 |
4 | 1332321221002 |
5 | 32004004432 |
6 | 3145002214 |
7 | 552521062 |
oct | 176715102 |
9 | 68532631 |
10 | 33266242 |
11 | 17861469 |
12 | b18336a |
13 | 6b79889 |
14 | 45bd3a2 |
15 | 2dc19e7 |
hex | 1fb9a42 |
33266242 has 8 divisors (see below), whose sum is σ = 50460300. Its totient is φ = 16446144.
The previous prime is 33266239. The next prime is 33266243. The reversal of 33266242 is 24266233.
It can be written as a sum of positive squares in 2 ways, for example, as 27258841 + 6007401 = 5221^2 + 2451^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×332662422 = 2213285713605128, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 33266242.
It is not an unprimeable number, because it can be changed into a prime (33266243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93267 + ... + 93622.
Almost surely, 233266242 is an apocalyptic number.
33266242 is a deficient number, since it is larger than the sum of its proper divisors (17194058).
33266242 is a wasteful number, since it uses less digits than its factorization.
33266242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186980.
The product of its digits is 10368, while the sum is 28.
The square root of 33266242 is about 5767.6894854005. The cubic root of 33266242 is about 321.6137299424.
Subtracting from 33266242 its reverse (24266233), we obtain a palindrome (9000009).
The spelling of 33266242 in words is "thirty-three million, two hundred sixty-six thousand, two hundred forty-two".
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