Base | Representation |
---|---|
bin | 1000010010010001… |
… | …0010001111010001 |
3 | 12202000001012200002 |
4 | 2010210102033101 |
5 | 14023332320101 |
6 | 1004410135345 |
7 | 106054401251 |
oct | 20444221721 |
9 | 5660035602 |
10 | 2224104401 |
11 | a414a3612 |
12 | 520a21555 |
13 | 295a2100c |
14 | 171553961 |
15 | d03cdd6b |
hex | 849123d1 |
2224104401 has 4 divisors (see below), whose sum is σ = 2235628452. Its totient is φ = 2212580352.
The previous prime is 2224104361. The next prime is 2224104403. The reversal of 2224104401 is 1044014222.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1044014222 = 2 ⋅522007111.
It can be written as a sum of positive squares in 2 ways, for example, as 1346523025 + 877581376 = 36695^2 + 29624^2 .
It is a cyclic number.
It is not a de Polignac number, because 2224104401 - 222 = 2219910097 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2224104403) 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, 5761736 + ... + 5762121.
It is an arithmetic number, because the mean of its divisors is an integer number (558907113).
Almost surely, 22224104401 is an apocalyptic number.
It is an amenable number.
2224104401 is a deficient number, since it is larger than the sum of its proper divisors (11524051).
2224104401 is a wasteful number, since it uses less digits than its factorization.
2224104401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11524050.
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 2224104401 is about 47160.4113743720. The cubic root of 2224104401 is about 1305.3242004622.
Adding to 2224104401 its reverse (1044014222), we get a palindrome (3268118623).
The spelling of 2224104401 in words is "two billion, two hundred twenty-four million, one hundred four thousand, four hundred one".
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