Base | Representation |
---|---|
bin | 1010010000100… |
… | …0000000100011 |
3 | 2222221212102000 |
4 | 2210020000203 |
5 | 42003240134 |
6 | 4134055043 |
7 | 1031462424 |
oct | 244100043 |
9 | 88855360 |
10 | 43024419 |
11 | 22316979 |
12 | 124aa483 |
13 | 8bb5349 |
14 | 59dd64b |
15 | 3b9ce99 |
hex | 2908023 |
43024419 has 8 divisors (see below), whose sum is σ = 63739920. Its totient is φ = 28682928.
The previous prime is 43024409. The next prime is 43024463. The reversal of 43024419 is 91442034.
It is not a de Polignac number, because 43024419 - 24 = 43024403 is a prime.
It is a super-2 number, since 2×430244192 = 3702201260575122, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1593497 = 43024419 / (4 + 3 + 0 + 2 + 4 + 4 + 1 + 9).
It is a junction number, because it is equal to n+sod(n) for n = 43024392 and 43024401.
It is not an unprimeable number, because it can be changed into a prime (43024409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796722 + ... + 796775.
It is an arithmetic number, because the mean of its divisors is an integer number (7967490).
Almost surely, 243024419 is an apocalyptic number.
43024419 is a deficient number, since it is larger than the sum of its proper divisors (20715501).
43024419 is a wasteful number, since it uses less digits than its factorization.
43024419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1593506 (or 1593500 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 43024419 is about 6559.3001913314. The cubic root of 43024419 is about 350.4061109133.
The spelling of 43024419 in words is "forty-three million, twenty-four thousand, four hundred nineteen".
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