Base | Representation |
---|---|
bin | 101010111100110… |
… | …0001110110101010 |
3 | 10201102202201020101 |
4 | 1111321201312222 |
5 | 10422413103414 |
6 | 355000420014 |
7 | 50466344455 |
oct | 12571416652 |
9 | 3642681211 |
10 | 1441144234 |
11 | 67a540aa2 |
12 | 34277760a |
13 | 19c75608a |
14 | d958249c |
15 | 867c0a74 |
hex | 55e61daa |
1441144234 has 4 divisors (see below), whose sum is σ = 2161716354. Its totient is φ = 720572116.
The previous prime is 1441144223. The next prime is 1441144321. The reversal of 1441144234 is 4324411441.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4324411441 = 7 ⋅617773063.
It can be written as a sum of positive squares in only one way, i.e., 1440430209 + 714025 = 37953^2 + 845^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360286057 + ... + 360286060.
Almost surely, 21441144234 is an apocalyptic number.
1441144234 is a deficient number, since it is larger than the sum of its proper divisors (720572120).
1441144234 is an equidigital number, since it uses as much as digits as its factorization.
1441144234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 720572119.
The product of its digits is 6144, while the sum is 28.
The square root of 1441144234 is about 37962.4055349500. The cubic root of 1441144234 is about 1129.5422569749.
Adding to 1441144234 its reverse (4324411441), we get a palindrome (5765555675).
The spelling of 1441144234 in words is "one billion, four hundred forty-one million, one hundred forty-four thousand, two hundred thirty-four".
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