Base | Representation |
---|---|
bin | 11010011111011… |
… | …10001011011000 |
3 | 120111011012112201 |
4 | 31033232023120 |
5 | 423342200422 |
6 | 34015015544 |
7 | 5335611424 |
oct | 1517561330 |
9 | 514135481 |
10 | 222225112 |
11 | 10449301a |
12 | 6250a5b4 |
13 | 37069465 |
14 | 21729b84 |
15 | 14799727 |
hex | d3ee2d8 |
222225112 has 16 divisors (see below), whose sum is σ = 430113600. Its totient is φ = 107528160.
The previous prime is 222225061. The next prime is 222225137. The reversal of 222225112 is 211522222.
It is a self number, because there is not a number n which added to its sum of digits gives 222225112.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447787 + ... + 448282.
It is an arithmetic number, because the mean of its divisors is an integer number (26882100).
Almost surely, 2222225112 is an apocalyptic number.
It is an amenable number.
222225112 is a deficient number, since it is larger than the sum of its proper divisors (207888488).
222225112 is a wasteful number, since it uses less digits than its factorization.
222225112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 896106 (or 896102 counting only the distinct ones).
The product of its digits is 320, while the sum is 19.
The square root of 222225112 is about 14907.2167757768. The cubic root of 222225112 is about 605.7094898034.
Adding to 222225112 its reverse (211522222), we get a palindrome (433747334).
The spelling of 222225112 in words is "two hundred twenty-two million, two hundred twenty-five thousand, one hundred twelve".
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