Base | Representation |
---|---|
bin | 11010011110011… |
… | …11111101011110 |
3 | 120110220220202122 |
4 | 31033033331132 |
5 | 423324220332 |
6 | 34012222542 |
7 | 5334554531 |
oct | 1517177536 |
9 | 513826678 |
10 | 222101342 |
11 | 104409031 |
12 | 6246aa52 |
13 | 37025018 |
14 | 216d6a18 |
15 | 14772c12 |
hex | d3cff5e |
222101342 has 8 divisors (see below), whose sum is σ = 333231600. Its totient is φ = 111024144.
The previous prime is 222101339. The next prime is 222101371. The reversal of 222101342 is 243101222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2221013422 = 98658012236401928, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 222101342.
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, 242 + ... + 21077.
It is an arithmetic number, because the mean of its divisors is an integer number (41653950).
Almost surely, 2222101342 is an apocalyptic number.
222101342 is a deficient number, since it is larger than the sum of its proper divisors (111130258).
222101342 is a wasteful number, since it uses less digits than its factorization.
222101342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26530.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 222101342 is about 14903.0648525731. The cubic root of 222101342 is about 605.5970173870.
Adding to 222101342 its reverse (243101222), we get a palindrome (465202564).
The spelling of 222101342 in words is "two hundred twenty-two million, one hundred one thousand, three hundred forty-two".
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