Base | Representation |
---|---|
bin | 10110000001001110111110 |
3 | 101212021000000 |
4 | 112001032332 |
5 | 2434202342 |
6 | 323415130 |
7 | 100030431 |
oct | 26011676 |
9 | 11767000 |
10 | 5772222 |
11 | 3292835 |
12 | 1b244a6 |
13 | 1271421 |
14 | aa3818 |
15 | 79044c |
hex | 5813be |
5772222 has 56 divisors (see below), whose sum is σ = 13457016. Its totient is φ = 1854576.
The previous prime is 5772209. The next prime is 5772227. The reversal of 5772222 is 2222775.
It is a happy number.
5772222 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5772227) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 53893 + ... + 53999.
Almost surely, 25772222 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5772222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6728508).
5772222 is an abundant number, since it is smaller than the sum of its proper divisors (7684794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5772222 is a wasteful number, since it uses less digits than its factorization.
5772222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164 (or 149 counting only the distinct ones).
The product of its digits is 3920, while the sum is 27.
The square root of 5772222 is about 2402.5449007251. The cubic root of 5772222 is about 179.3828867022.
Adding to 5772222 its reverse (2222775), we get a palindrome (7994997).
The spelling of 5772222 in words is "five million, seven hundred seventy-two thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.118 sec. • engine limits •