Base | Representation |
---|---|
bin | 101010000011010… |
… | …1010000110010001 |
3 | 10122100002211020202 |
4 | 1110012222012101 |
5 | 10342211001231 |
6 | 352003144545 |
7 | 46652366201 |
oct | 12406520621 |
9 | 3570084222 |
10 | 1411031441 |
11 | 664543896 |
12 | 334675155 |
13 | 196441961 |
14 | d5584401 |
15 | 83d235cb |
hex | 541aa191 |
1411031441 has 8 divisors (see below), whose sum is σ = 1448685000. Its totient is φ = 1373532160.
The previous prime is 1411031437. The next prime is 1411031449. The reversal of 1411031441 is 1441301141.
It can be written as a sum of positive squares in 4 ways, for example, as 259854400 + 1151177041 = 16120^2 + 33929^2 .
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 1411031441 - 22 = 1411031437 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1411031449) 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, 19916 + ... + 56733.
It is an arithmetic number, because the mean of its divisors is an integer number (181085625).
Almost surely, 21411031441 is an apocalyptic number.
It is an amenable number.
1411031441 is a deficient number, since it is larger than the sum of its proper divisors (37653559).
1411031441 is an equidigital number, since it uses as much as digits as its factorization.
1411031441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77139.
The product of its (nonzero) digits is 192, while the sum is 20.
The square root of 1411031441 is about 37563.6984467717. The cubic root of 1411031441 is about 1121.6195322755.
Adding to 1411031441 its reverse (1441301141), we get a palindrome (2852332582).
The spelling of 1411031441 in words is "one billion, four hundred eleven million, thirty-one thousand, four hundred forty-one".
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