Base | Representation |
---|---|
bin | 101010111100101… |
… | …1010010011011111 |
3 | 10201102201010211002 |
4 | 1111321122103133 |
5 | 10422411111221 |
6 | 355000020515 |
7 | 50466155351 |
oct | 12571322337 |
9 | 3642633732 |
10 | 1441113311 |
11 | 67a51a840 |
12 | 34276173b |
13 | 19c744c91 |
14 | d95750d1 |
15 | 867b680b |
hex | 55e5a4df |
1441113311 has 8 divisors (see below), whose sum is σ = 1654867200. Its totient is φ = 1241150040.
The previous prime is 1441113293. The next prime is 1441113319. The reversal of 1441113311 is 1133111441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1441113311 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1441113319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3447431 + ... + 3447848.
It is an arithmetic number, because the mean of its divisors is an integer number (206858400).
Almost surely, 21441113311 is an apocalyptic number.
1441113311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1441113311 is a deficient number, since it is larger than the sum of its proper divisors (213753889).
1441113311 is a wasteful number, since it uses less digits than its factorization.
1441113311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6895309.
The product of its digits is 144, while the sum is 20.
The square root of 1441113311 is about 37961.9982482482. The cubic root of 1441113311 is about 1129.5341779582.
Adding to 1441113311 its reverse (1133111441), we get a palindrome (2574224752).
The spelling of 1441113311 in words is "one billion, four hundred forty-one million, one hundred thirteen thousand, three hundred eleven".
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