Base | Representation |
---|---|
bin | 111111010100… |
… | …1011110010110 |
3 | 2022110201212110 |
4 | 1332221132112 |
5 | 31444400042 |
6 | 3143331450 |
7 | 552124032 |
oct | 176513626 |
9 | 68421773 |
10 | 33200022 |
11 | 17816739 |
12 | b150b86 |
13 | 6b556ab |
14 | 45a31c2 |
15 | 2dac09c |
hex | 1fa9796 |
33200022 has 8 divisors (see below), whose sum is σ = 66400056. Its totient is φ = 11066672.
The previous prime is 33199981. The next prime is 33200023. The reversal of 33200022 is 22000233.
It is a sphenic number, since it is the product of 3 distinct primes.
33200022 is an admirable number.
It is a super-2 number, since 2×332000222 = 2204482921600968, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33199980 and 33200007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33200023) 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, 2766663 + ... + 2766674.
It is an arithmetic number, because the mean of its divisors is an integer number (8300007).
Almost surely, 233200022 is an apocalyptic number.
33200022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33200022 is a wasteful number, since it uses less digits than its factorization.
33200022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5533342.
The product of its (nonzero) digits is 72, while the sum is 12.
The square root of 33200022 is about 5761.9460254327. The cubic root of 33200022 is about 321.4001860507.
Adding to 33200022 its reverse (22000233), we get a palindrome (55200255).
The spelling of 33200022 in words is "thirty-three million, two hundred thousand, twenty-two".
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