Base | Representation |
---|---|
bin | 11010011111100… |
… | …10001010000101 |
3 | 120111012000220110 |
4 | 31033302022011 |
5 | 423343211123 |
6 | 34015223233 |
7 | 5336010102 |
oct | 1517621205 |
9 | 514160813 |
10 | 222241413 |
11 | 1044a4299 |
12 | 62517b19 |
13 | 370739c4 |
14 | 21731aa9 |
15 | 1479e493 |
hex | d3f2285 |
222241413 has 16 divisors (see below), whose sum is σ = 308119680. Its totient is φ = 142314816.
The previous prime is 222241403. The next prime is 222241441. The reversal of 222241413 is 314142222.
222241413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 222241413 - 212 = 222237317 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 222241413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222241403) 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, 10656 + ... + 23622.
It is an arithmetic number, because the mean of its divisors is an integer number (19257480).
Almost surely, 2222241413 is an apocalyptic number.
It is an amenable number.
222241413 is a deficient number, since it is larger than the sum of its proper divisors (85878267).
222241413 is a wasteful number, since it uses less digits than its factorization.
222241413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13196.
The product of its digits is 768, while the sum is 21.
The square root of 222241413 is about 14907.7635143572. The cubic root of 222241413 is about 605.7242997542.
Adding to 222241413 its reverse (314142222), we get a palindrome (536383635).
The spelling of 222241413 in words is "two hundred twenty-two million, two hundred forty-one thousand, four hundred thirteen".
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