Base | Representation |
---|---|
bin | 101010111111000… |
… | …0110001000100011 |
3 | 10201112000112110021 |
4 | 1111332012020203 |
5 | 10423214411121 |
6 | 355042214311 |
7 | 50512462000 |
oct | 12576061043 |
9 | 3645015407 |
10 | 1442341411 |
11 | 6801894a5 |
12 | 343054397 |
13 | 19ca84c74 |
14 | d97b48a7 |
15 | 8695a641 |
hex | 55f86223 |
1442341411 has 8 divisors (see below), whose sum is σ = 1682031200. Its totient is φ = 1236292344.
The previous prime is 1442341349. The next prime is 1442341427. The reversal of 1442341411 is 1141432441.
It is not a de Polignac number, because 1442341411 - 225 = 1408786979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1442341451) 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, 2102196 + ... + 2102881.
It is an arithmetic number, because the mean of its divisors is an integer number (210253900).
Almost surely, 21442341411 is an apocalyptic number.
1442341411 is a deficient number, since it is larger than the sum of its proper divisors (239689789).
1442341411 is an frugal number, since it uses more digits than its factorization.
1442341411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4205098 (or 4205084 counting only the distinct ones).
The product of its digits is 1536, while the sum is 25.
The square root of 1442341411 is about 37978.1701902553. The cubic root of 1442341411 is about 1129.8549454864.
Adding to 1442341411 its reverse (1141432441), we get a palindrome (2583773852).
The spelling of 1442341411 in words is "one billion, four hundred forty-two million, three hundred forty-one thousand, four hundred eleven".
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