Base | Representation |
---|---|
bin | 1000001101010011… |
… | …0111001011000001 |
3 | 12200112212102200002 |
4 | 2003110313023001 |
5 | 14003020043121 |
6 | 1002344005345 |
7 | 105412414661 |
oct | 20324671301 |
9 | 5615772602 |
10 | 2203284161 |
11 | a30773001 |
12 | 515a60855 |
13 | 291611450 |
14 | 16c8941a1 |
15 | cd669e0b |
hex | 835372c1 |
2203284161 has 8 divisors (see below), whose sum is σ = 2373639744. Its totient is φ = 2033053200.
The previous prime is 2203284131. The next prime is 2203284163. The reversal of 2203284161 is 1614823022.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2203284161 is a prime.
It is a super-2 number, since 2×22032841612 = 9708922188226947842, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2203284163) 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, 7340 + ... + 66786.
It is an arithmetic number, because the mean of its divisors is an integer number (296704968).
Almost surely, 22203284161 is an apocalyptic number.
It is an amenable number.
2203284161 is a deficient number, since it is larger than the sum of its proper divisors (170355583).
2203284161 is a wasteful number, since it uses less digits than its factorization.
2203284161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62311.
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 2203284161 is about 46939.1538164036. The cubic root of 2203284161 is about 1301.2382995851.
The spelling of 2203284161 in words is "two billion, two hundred three million, two hundred eighty-four thousand, one hundred sixty-one".
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