Base | Representation |
---|---|
bin | 1100011011101… |
… | …01001100010011 |
3 | 21021020102200011 |
4 | 12031311030103 |
5 | 203144222133 |
6 | 14203135351 |
7 | 2404304455 |
oct | 615651423 |
9 | 237212604 |
10 | 104289043 |
11 | 539609a1 |
12 | 2ab14557 |
13 | 187b5ac1 |
14 | dbca2d5 |
15 | 92506cd |
hex | 6375313 |
104289043 has 8 divisors (see below), whose sum is σ = 111013200. Its totient is φ = 97688448.
The previous prime is 104289019. The next prime is 104289047. The reversal of 104289043 is 340982401.
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 104289043 - 25 = 104289011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 104288996 and 104289014.
It is not an unprimeable number, because it can be changed into a prime (104289047) 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, 29146 + ... + 32527.
It is an arithmetic number, because the mean of its divisors is an integer number (13876650).
Almost surely, 2104289043 is an apocalyptic number.
104289043 is a deficient number, since it is larger than the sum of its proper divisors (6724157).
104289043 is an equidigital number, since it uses as much as digits as its factorization.
104289043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61781.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 104289043 is about 10212.2006932884. The cubic root of 104289043 is about 470.7021991938.
The spelling of 104289043 in words is "one hundred four million, two hundred eighty-nine thousand, forty-three".
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