Base | Representation |
---|---|
bin | 1100011100110… |
… | …00101001110101 |
3 | 21021111210220210 |
4 | 12032120221311 |
5 | 203213344133 |
6 | 14210220033 |
7 | 2405451105 |
oct | 616305165 |
9 | 237453823 |
10 | 104434293 |
11 | 53a50037 |
12 | 2ab84619 |
13 | 18836c52 |
14 | dc27205 |
15 | 927d763 |
hex | 6398a75 |
104434293 has 4 divisors (see below), whose sum is σ = 139245728. Its totient is φ = 69622860.
The previous prime is 104434243. The next prime is 104434333. The reversal of 104434293 is 392434401.
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, and also an emirpimes, since its reverse is a distinct semiprime: 392434401 = 3 ⋅130811467.
It is not a de Polignac number, because 104434293 - 29 = 104433781 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 104434293.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104434223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17405713 + ... + 17405718.
It is an arithmetic number, because the mean of its divisors is an integer number (34811432).
Almost surely, 2104434293 is an apocalyptic number.
It is an amenable number.
104434293 is a deficient number, since it is larger than the sum of its proper divisors (34811435).
104434293 is an equidigital number, since it uses as much as digits as its factorization.
104434293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34811434.
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 104434293 is about 10219.3098103541. The cubic root of 104434293 is about 470.9206234761.
Adding to 104434293 its reverse (392434401), we get a palindrome (496868694).
The spelling of 104434293 in words is "one hundred four million, four hundred thirty-four thousand, two hundred ninety-three".
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