Base | Representation |
---|---|
bin | 1010000001111… |
… | …0110111101011 |
3 | 2221011100111000 |
4 | 2200132313223 |
5 | 41232210413 |
6 | 4101410043 |
7 | 1020404361 |
oct | 240366753 |
9 | 87140430 |
10 | 42069483 |
11 | 21824475 |
12 | 12109923 |
13 | 893c7b1 |
14 | 5831631 |
15 | 3a60073 |
hex | 281edeb |
42069483 has 8 divisors (see below), whose sum is σ = 62325200. Its totient is φ = 28046304.
The previous prime is 42069473. The next prime is 42069491. The reversal of 42069483 is 38496024.
It is a happy number.
It is not a de Polignac number, because 42069483 - 210 = 42068459 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42069473) 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, 779038 + ... + 779091.
It is an arithmetic number, because the mean of its divisors is an integer number (7790650).
Almost surely, 242069483 is an apocalyptic number.
42069483 is a deficient number, since it is larger than the sum of its proper divisors (20255717).
42069483 is a wasteful number, since it uses less digits than its factorization.
42069483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1558138 (or 1558132 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 42069483 is about 6486.0992129322. The cubic root of 42069483 is about 347.7942451968.
It can be divided in two parts, 4206 and 9483, that added together give a square (13689 = 1172).
The spelling of 42069483 in words is "forty-two million, sixty-nine thousand, four hundred eighty-three".
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