Base | Representation |
---|---|
bin | 11001010001111… |
… | …101111010011001 |
3 | 1002120002120022020 |
4 | 121101331322121 |
5 | 1332034443231 |
6 | 110030445053 |
7 | 13340064024 |
oct | 3121757231 |
9 | 1076076266 |
10 | 424140441 |
11 | 1a8463a9a |
12 | ba063789 |
13 | 69b4449a |
14 | 4048a1bb |
15 | 27381396 |
hex | 1947de99 |
424140441 has 16 divisors (see below), whose sum is σ = 569712000. Its totient is φ = 280672128.
The previous prime is 424140413. The next prime is 424140469. The reversal of 424140441 is 144041424.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (424140413) and next prime (424140469).
It is not a de Polignac number, because 424140441 - 27 = 424140313 is a prime.
It is a super-2 number, since 2×4241404412 = 359790227383348962, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (424140841) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 494485 + ... + 495341.
It is an arithmetic number, because the mean of its divisors is an integer number (35607000).
Almost surely, 2424140441 is an apocalyptic number.
It is an amenable number.
424140441 is a deficient number, since it is larger than the sum of its proper divisors (145571559).
424140441 is a wasteful number, since it uses less digits than its factorization.
424140441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1888.
The product of its (nonzero) digits is 2048, while the sum is 24.
The square root of 424140441 is about 20594.6702085758. The cubic root of 424140441 is about 751.3400876828.
Adding to 424140441 its reverse (144041424), we get a palindrome (568181865).
It can be divided in two parts, 424140 and 441, that added together give a triangular number (424581 = T921).
The spelling of 424140441 in words is "four hundred twenty-four million, one hundred forty thousand, four hundred forty-one".
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