Base | Representation |
---|---|
bin | 11000010000000111… |
… | …10001110010110011 |
3 | 1020121101122010012102 |
4 | 30020003301302303 |
5 | 203131122010003 |
6 | 5551550051015 |
7 | 640436052245 |
oct | 141003616263 |
9 | 36541563172 |
10 | 13020110003 |
11 | 558157039a |
12 | 26344a9a6b |
13 | 12c65c3204 |
14 | 8b72c2095 |
15 | 5130c5588 |
hex | 3080f1cb3 |
13020110003 has 8 divisors (see below), whose sum is σ = 13055152320. Its totient is φ = 12985116160.
The previous prime is 13020109987. The next prime is 13020110011. The reversal of 13020110003 is 30001102031.
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 13020110003 - 24 = 13020109987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13020110053) 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, 561683 + ... + 584403.
It is an arithmetic number, because the mean of its divisors is an integer number (1631894040).
Almost surely, 213020110003 is an apocalyptic number.
13020110003 is a deficient number, since it is larger than the sum of its proper divisors (35042317).
13020110003 is an equidigital number, since it uses as much as digits as its factorization.
13020110003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24237.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 13020110003 its reverse (30001102031), we get a palindrome (43021212034).
The spelling of 13020110003 in words is "thirteen billion, twenty million, one hundred ten thousand, three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •