Base | Representation |
---|---|
bin | 1000010110010101… |
… | …0010011001010001 |
3 | 12210012002221011012 |
4 | 2011211102121101 |
5 | 14042213110101 |
6 | 1010215300305 |
7 | 106352261456 |
oct | 20545223121 |
9 | 5705087135 |
10 | 2241144401 |
11 | a50081a61 |
12 | 52667a695 |
13 | 299409062 |
14 | 17390b82d |
15 | d1b47bbb |
hex | 85952651 |
2241144401 has 8 divisors (see below), whose sum is σ = 2254137984. Its totient is φ = 2228187760.
The previous prime is 2241144397. The next prime is 2241144461. The reversal of 2241144401 is 1044411422.
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 2241144401 - 22 = 2241144397 is a prime.
It is a super-2 number, since 2×22411444012 = 10045456452267297602, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2241144461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117410 + ... + 135156.
It is an arithmetic number, because the mean of its divisors is an integer number (281767248).
Almost surely, 22241144401 is an apocalyptic number.
It is an amenable number.
2241144401 is a deficient number, since it is larger than the sum of its proper divisors (12993583).
2241144401 is a wasteful number, since it uses less digits than its factorization.
2241144401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18471.
The product of its (nonzero) digits is 1024, while the sum is 23.
The square root of 2241144401 is about 47340.7266632019. The cubic root of 2241144401 is about 1308.6493082565.
Adding to 2241144401 its reverse (1044411422), we get a palindrome (3285555823).
The spelling of 2241144401 in words is "two billion, two hundred forty-one million, one hundred forty-four thousand, four hundred one".
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