Base | Representation |
---|---|
bin | 1100100000101… |
… | …00110111110001 |
3 | 21022110122212002 |
4 | 12100110313301 |
5 | 203331134324 |
6 | 14225143345 |
7 | 2413000346 |
oct | 620246761 |
9 | 238418762 |
10 | 104943089 |
11 | 54268329 |
12 | 2b18ab55 |
13 | 18984704 |
14 | dd1a7cd |
15 | 932e3ae |
hex | 6414df1 |
104943089 has 4 divisors (see below), whose sum is σ = 109505856. Its totient is φ = 100380324.
The previous prime is 104943079. The next prime is 104943107. The reversal of 104943089 is 980349401.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 104943089 - 24 = 104943073 is a prime.
It is a super-2 number, since 2×1049430892 = 22026103857723842, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104943019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2281349 + ... + 2281394.
It is an arithmetic number, because the mean of its divisors is an integer number (27376464).
Almost surely, 2104943089 is an apocalyptic number.
It is an amenable number.
104943089 is a deficient number, since it is larger than the sum of its proper divisors (4562767).
104943089 is an equidigital number, since it uses as much as digits as its factorization.
104943089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4562766.
The product of its (nonzero) digits is 31104, while the sum is 38.
The square root of 104943089 is about 10244.1734171186. The cubic root of 104943089 is about 471.6841481255.
The spelling of 104943089 in words is "one hundred four million, nine hundred forty-three thousand, eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.040 sec. • engine limits •