Base | Representation |
---|---|
bin | 1100011001110… |
… | …0101111011001 |
3 | 10121220000002101 |
4 | 3012130233121 |
5 | 101304202413 |
6 | 5055003401 |
7 | 1201116214 |
oct | 306345731 |
9 | 117800071 |
10 | 52022233 |
11 | 2740208a |
12 | 15509561 |
13 | aa159b3 |
14 | 6ca277b |
15 | 4878edd |
hex | 319cbd9 |
52022233 has 4 divisors (see below), whose sum is σ = 52313040. Its totient is φ = 51731428.
The previous prime is 52022231. The next prime is 52022239. The reversal of 52022233 is 33222025.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 52022233 - 21 = 52022231 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52022233.
It is not an unprimeable number, because it can be changed into a prime (52022231) 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, 145135 + ... + 145492.
It is an arithmetic number, because the mean of its divisors is an integer number (13078260).
Almost surely, 252022233 is an apocalyptic number.
It is an amenable number.
52022233 is a deficient number, since it is larger than the sum of its proper divisors (290807).
52022233 is a wasteful number, since it uses less digits than its factorization.
52022233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290806.
The product of its (nonzero) digits is 720, while the sum is 19.
The square root of 52022233 is about 7212.6439673673. The cubic root of 52022233 is about 373.3043035640.
Adding to 52022233 its reverse (33222025), we get a palindrome (85244258).
The spelling of 52022233 in words is "fifty-two million, twenty-two thousand, two hundred thirty-three".
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