Base | Representation |
---|---|
bin | 11000001101101110… |
… | …11110111110111010 |
3 | 1020120000000000100221 |
4 | 30012313132332322 |
5 | 203111012010020 |
6 | 5545553250254 |
7 | 640104053236 |
oct | 140667367672 |
9 | 36500000327 |
10 | 13000110010 |
11 | 5571250078 |
12 | 262986398a |
13 | 12c240cab4 |
14 | 8b47975c6 |
15 | 5114746aa |
hex | 306ddefba |
13000110010 has 16 divisors (see below), whose sum is σ = 23408821800. Its totient is φ = 5198127616.
The previous prime is 13000110007. The next prime is 13000110037. The reversal of 13000110010 is 1001100031.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 12724516809 + 275593201 = 112803^2 + 16601^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13000109975 and 13000110002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210895 + ... + 265474.
Almost surely, 213000110010 is an apocalyptic number.
13000110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13000110010 is a deficient number, since it is larger than the sum of its proper divisors (10408711790).
13000110010 is a wasteful number, since it uses less digits than its factorization.
13000110010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 479105.
The product of its (nonzero) digits is 3, while the sum is 7.
Adding to 13000110010 its reverse (1001100031), we get a palindrome (14001210041).
The spelling of 13000110010 in words is "thirteen billion, one hundred ten thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •