Base | Representation |
---|---|
bin | 101011000000011… |
… | …1111011001010001 |
3 | 10201120110002101002 |
4 | 1112000333121101 |
5 | 10423413201431 |
6 | 355110351345 |
7 | 50522102222 |
oct | 12600773121 |
9 | 3646402332 |
10 | 1443100241 |
11 | 680657630 |
12 | 34335b555 |
13 | 19cc8c48b |
14 | d9931249 |
15 | 86a5a3cb |
hex | 5603f651 |
1443100241 has 8 divisors (see below), whose sum is σ = 1600099968. Its totient is φ = 1290402000.
The previous prime is 1443100223. The next prime is 1443100259. The reversal of 1443100241 is 1420013441.
It is an interprime number because it is at equal distance from previous prime (1443100223) and next prime (1443100259).
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-1443100241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1443100541) 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, 1074665 + ... + 1076006.
It is an arithmetic number, because the mean of its divisors is an integer number (200012496).
Almost surely, 21443100241 is an apocalyptic number.
1443100241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1443100241 is a deficient number, since it is larger than the sum of its proper divisors (156999727).
1443100241 is a wasteful number, since it uses less digits than its factorization.
1443100241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2150743.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 1443100241 is about 37988.1592209994. The cubic root of 1443100241 is about 1130.0530533475.
Adding to 1443100241 its reverse (1420013441), we get a palindrome (2863113682).
The spelling of 1443100241 in words is "one billion, four hundred forty-three million, one hundred thousand, two hundred forty-one".
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