Base | Representation |
---|---|
bin | 1100011100100… |
… | …11100010100001 |
3 | 21021110202011221 |
4 | 12032103202201 |
5 | 203212211340 |
6 | 14205535041 |
7 | 2405333041 |
oct | 616234241 |
9 | 237422157 |
10 | 104413345 |
11 | 53a36323 |
12 | 2ab74481 |
13 | 1882a55a |
14 | dc1d721 |
15 | 927744a |
hex | 63938a1 |
104413345 has 4 divisors (see below), whose sum is σ = 125296020. Its totient is φ = 83530672.
The previous prime is 104413327. The next prime is 104413409. The reversal of 104413345 is 543314401.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 70761744 + 33651601 = 8412^2 + 5801^2 .
It is a cyclic number.
It is not a de Polignac number, because 104413345 - 25 = 104413313 is a prime.
It is a super-2 number, since 2×1044133452 = 21804293228178050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10441330 + ... + 10441339.
It is an arithmetic number, because the mean of its divisors is an integer number (31324005).
Almost surely, 2104413345 is an apocalyptic number.
It is an amenable number.
104413345 is a deficient number, since it is larger than the sum of its proper divisors (20882675).
104413345 is an equidigital number, since it uses as much as digits as its factorization.
104413345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20882674.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 104413345 is about 10218.2848365075. The cubic root of 104413345 is about 470.8891347617.
Adding to 104413345 its reverse (543314401), we get a palindrome (647727746).
It can be divided in two parts, 104 and 413345, that added together give a square (413449 = 6432).
The spelling of 104413345 in words is "one hundred four million, four hundred thirteen thousand, three hundred forty-five".
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