Base | Representation |
---|---|
bin | 101010011101110… |
… | …0111010110110001 |
3 | 10200022020010022201 |
4 | 1110323213112301 |
5 | 10404234220331 |
6 | 353220503201 |
7 | 50211365521 |
oct | 12473472661 |
9 | 3608203281 |
10 | 1424913841 |
11 | 67136594a |
12 | 33924ab01 |
13 | 1992926b0 |
14 | d7359681 |
15 | 85166a61 |
hex | 54ee75b1 |
1424913841 has 8 divisors (see below), whose sum is σ = 1548104040. Its totient is φ = 1303663872.
The previous prime is 1424913827. The next prime is 1424913863. The reversal of 1424913841 is 1483194241.
It can be written as a sum of positive squares in 4 ways, for example, as 148352400 + 1276561441 = 12180^2 + 35729^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1424913841 - 223 = 1416525233 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1424913841.
It is not an unprimeable number, because it can be changed into a prime (1424913541) 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, 483526 + ... + 486463.
It is an arithmetic number, because the mean of its divisors is an integer number (193513005).
Almost surely, 21424913841 is an apocalyptic number.
It is an amenable number.
1424913841 is a deficient number, since it is larger than the sum of its proper divisors (123190199).
1424913841 is a wasteful number, since it uses less digits than its factorization.
1424913841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 970115.
The product of its digits is 27648, while the sum is 37.
The square root of 1424913841 is about 37748.0309552697. The cubic root of 1424913841 is about 1125.2858772417.
The spelling of 1424913841 in words is "one billion, four hundred twenty-four million, nine hundred thirteen thousand, eight hundred forty-one".
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