Base | Representation |
---|---|
bin | 101010000100000… |
… | …1011100000101011 |
3 | 10122100212002120121 |
4 | 1110020023200223 |
5 | 10342311233233 |
6 | 352015504111 |
7 | 46655650363 |
oct | 12410134053 |
9 | 3570762517 |
10 | 1411430443 |
11 | 664796645 |
12 | 334828037 |
13 | 196551457 |
14 | d56499a3 |
15 | 83da192d |
hex | 5420b82b |
1411430443 has 4 divisors (see below), whose sum is σ = 1472797008. Its totient is φ = 1350063880.
The previous prime is 1411430429. The next prime is 1411430483. The reversal of 1411430443 is 3440341141.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1411430443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1411430483) 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, 30683248 + ... + 30683293.
It is an arithmetic number, because the mean of its divisors is an integer number (368199252).
Almost surely, 21411430443 is an apocalyptic number.
1411430443 is a deficient number, since it is larger than the sum of its proper divisors (61366565).
1411430443 is an equidigital number, since it uses as much as digits as its factorization.
1411430443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61366564.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 1411430443 is about 37569.0090766312. The cubic root of 1411430443 is about 1121.7252436597.
Adding to 1411430443 its reverse (3440341141), we get a palindrome (4851771584).
The spelling of 1411430443 in words is "one billion, four hundred eleven million, four hundred thirty thousand, four hundred forty-three".
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