Base | Representation |
---|---|
bin | 1000001111101101… |
… | …1101011001011001 |
3 | 12201020220111000022 |
4 | 2003323131121121 |
5 | 14013112332301 |
6 | 1003344520225 |
7 | 105564415433 |
oct | 20373353131 |
9 | 5636814008 |
10 | 2213402201 |
11 | a3645391a |
12 | 519320075 |
13 | 29374495a |
14 | 16dd69653 |
15 | ce4b7d1b |
hex | 83edd659 |
2213402201 has 8 divisors (see below), whose sum is σ = 2287901184. Its totient is φ = 2139096960.
The previous prime is 2213402137. The next prime is 2213402203. The reversal of 2213402201 is 1022043122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2213402201 - 26 = 2213402137 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2213402201.
It is not an unprimeable number, because it can be changed into a prime (2213402203) 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, 25016 + ... + 71081.
It is an arithmetic number, because the mean of its divisors is an integer number (285987648).
Almost surely, 22213402201 is an apocalyptic number.
It is an amenable number.
2213402201 is a deficient number, since it is larger than the sum of its proper divisors (74498983).
2213402201 is an equidigital number, since it uses as much as digits as its factorization.
2213402201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96871.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2213402201 is about 47046.8086165257. The cubic root of 2213402201 is about 1303.2271304428.
Adding to 2213402201 its reverse (1022043122), we get a palindrome (3235445323).
The spelling of 2213402201 in words is "two billion, two hundred thirteen million, four hundred two thousand, two hundred one".
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