Base | Representation |
---|---|
bin | 11010011111011… |
… | …10001010011010 |
3 | 120111011012110102 |
4 | 31033232022122 |
5 | 423342200200 |
6 | 34015015402 |
7 | 5335611305 |
oct | 1517561232 |
9 | 514135412 |
10 | 222225050 |
11 | 104492a73 |
12 | 6250a562 |
13 | 37069418 |
14 | 21729b3c |
15 | 147996d5 |
hex | d3ee29a |
222225050 has 48 divisors (see below), whose sum is σ = 428972544. Its totient is φ = 85560000.
The previous prime is 222225049. The next prime is 222225053. The reversal of 222225050 is 50522222.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (222225053) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 481820 + ... + 482280.
It is an arithmetic number, because the mean of its divisors is an integer number (8936928).
Almost surely, 2222225050 is an apocalyptic number.
222225050 is a deficient number, since it is larger than the sum of its proper divisors (206747494).
222225050 is a wasteful number, since it uses less digits than its factorization.
222225050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 815 (or 810 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 20.
The square root of 222225050 is about 14907.2146962469. The cubic root of 222225050 is about 605.7094334731.
Adding to 222225050 its reverse (50522222), we get a palindrome (272747272).
It can be divided in two parts, 22222 and 5050, that added together give a palindrome (27272).
The spelling of 222225050 in words is "two hundred twenty-two million, two hundred twenty-five thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •