Base | Representation |
---|---|
bin | 1000011001011011111111 |
3 | 11010211200020 |
4 | 20121123333 |
5 | 1030420333 |
6 | 115103223 |
7 | 24465624 |
oct | 10313377 |
9 | 4124606 |
10 | 2201343 |
11 | 12739a1 |
12 | 8a1b13 |
13 | 5c0c91 |
14 | 41434b |
15 | 2d73b3 |
hex | 2196ff |
2201343 has 8 divisors (see below), whose sum is σ = 2956800. Its totient is φ = 1456728.
The previous prime is 2201327. The next prime is 2201357. The reversal of 2201343 is 3431022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2201343 - 24 = 2201327 is a prime.
It is a super-2 number, since 2×22013432 = 9691822007298, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2201393) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2223 + ... + 3056.
It is an arithmetic number, because the mean of its divisors is an integer number (369600).
22201343 is an apocalyptic number.
2201343 is a deficient number, since it is larger than the sum of its proper divisors (755457).
2201343 is a wasteful number, since it uses less digits than its factorization.
2201343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5421.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2201343 is about 1483.6923535558. The cubic root of 2201343 is about 130.0856043671.
Adding to 2201343 its reverse (3431022), we get a palindrome (5632365).
The spelling of 2201343 in words is "two million, two hundred one thousand, three hundred forty-three".
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