Base | Representation |
---|---|
bin | 1000010110010011… |
… | …0100000001110001 |
3 | 12210011212121112101 |
4 | 2011210310001301 |
5 | 14042200120032 |
6 | 1010212500401 |
7 | 106351233025 |
oct | 20544640161 |
9 | 5704777471 |
10 | 2241020017 |
11 | a4aaa7565 |
12 | 52661a701 |
13 | 299394562 |
14 | 1738b8385 |
15 | d1b20de7 |
hex | 85934071 |
2241020017 has 4 divisors (see below), whose sum is σ = 2263208436. Its totient is φ = 2218831600.
The previous prime is 2241019987. The next prime is 2241020021. The reversal of 2241020017 is 7100201422.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7100201422 = 2 ⋅3550100711.
It can be written as a sum of positive squares in 2 ways, for example, as 2094343696 + 146676321 = 45764^2 + 12111^2 .
It is a cyclic number.
It is not a de Polignac number, because 2241020017 - 223 = 2232631409 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2241019976 and 2241020003.
It is not an unprimeable number, because it can be changed into a prime (2241020057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11094058 + ... + 11094259.
It is an arithmetic number, because the mean of its divisors is an integer number (565802109).
Almost surely, 22241020017 is an apocalyptic number.
It is an amenable number.
2241020017 is a deficient number, since it is larger than the sum of its proper divisors (22188419).
2241020017 is a wasteful number, since it uses less digits than its factorization.
2241020017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22188418.
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 2241020017 is about 47339.4129346784. The cubic root of 2241020017 is about 1308.6250977019.
Adding to 2241020017 its reverse (7100201422), we get a palindrome (9341221439).
The spelling of 2241020017 in words is "two billion, two hundred forty-one million, twenty thousand, seventeen".
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