Base | Representation |
---|---|
bin | 1000011001011001111110 |
3 | 11010211111110 |
4 | 20121121332 |
5 | 1030414324 |
6 | 115102450 |
7 | 24465351 |
oct | 10313176 |
9 | 4124443 |
10 | 2201214 |
11 | 1273894 |
12 | 8a1a26 |
13 | 5c0bc2 |
14 | 414298 |
15 | 2d7329 |
hex | 21967e |
2201214 has 8 divisors (see below), whose sum is σ = 4402440. Its totient is φ = 733736.
The previous prime is 2201209. The next prime is 2201273. The reversal of 2201214 is 4121022.
It is a sphenic number, since it is the product of 3 distinct primes.
2201214 is an admirable number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2201214.
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, 183429 + ... + 183440.
It is an arithmetic number, because the mean of its divisors is an integer number (550305).
22201214 is an apocalyptic number.
2201214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201214 is a wasteful number, since it uses less digits than its factorization.
2201214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366874.
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 2201214 is about 1483.6488802948. The cubic root of 2201214 is about 130.0830632864.
Adding to 2201214 its reverse (4121022), we get a palindrome (6322236).
It can be divided in two parts, 2201 and 214, that added together give a triangular number (2415 = T69).
The spelling of 2201214 in words is "two million, two hundred one thousand, two hundred fourteen".
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