Base | Representation |
---|---|
bin | 1100101100101… |
… | …1011110001110 |
3 | 10201020000000220 |
4 | 3023023132032 |
5 | 102113342342 |
6 | 5141332210 |
7 | 1214502306 |
oct | 313133616 |
9 | 121200026 |
10 | 53262222 |
11 | 28079772 |
12 | 15a07066 |
13 | b05b210 |
14 | 7106606 |
15 | 4a215ec |
hex | 32cb78e |
53262222 has 32 divisors (see below), whose sum is σ = 115208352. Its totient is φ = 16318464.
The previous prime is 53262221. The next prime is 53262229. The reversal of 53262222 is 22226235.
It is a junction number, because it is equal to n+sod(n) for n = 53262192 and 53262201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53262221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18718 + ... + 21374.
It is an arithmetic number, because the mean of its divisors is an integer number (3600261).
Almost surely, 253262222 is an apocalyptic number.
53262222 is an abundant number, since it is smaller than the sum of its proper divisors (61946130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53262222 is a wasteful number, since it uses less digits than its factorization.
53262222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2932.
The product of its digits is 2880, while the sum is 24.
The square root of 53262222 is about 7298.0971492575. The cubic root of 53262222 is about 376.2470413265.
Adding to 53262222 its reverse (22226235), we get a palindrome (75488457).
The spelling of 53262222 in words is "fifty-three million, two hundred sixty-two thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •