Base | Representation |
---|---|
bin | 10010110101010111… |
… | …00110010001110011 |
3 | 222002200012220212111 |
4 | 21122223212101303 |
5 | 131201444004021 |
6 | 4351200310151 |
7 | 505365512452 |
oct | 113253462163 |
9 | 28080186774 |
10 | 10111313011 |
11 | 4319633138 |
12 | 1b62312357 |
13 | c51a92367 |
14 | 6bcc5ab99 |
15 | 3e2a498e1 |
hex | 25aae6473 |
10111313011 has 16 divisors (see below), whose sum is σ = 10724313600. Its totient is φ = 9506675808.
The previous prime is 10111312979. The next prime is 10111313021. The reversal of 10111313011 is 11031311101.
It is a cyclic number.
It is not a de Polignac number, because 10111313011 - 25 = 10111312979 is a prime.
It is a super-2 number, since 2×101113130112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10111312982 and 10111313000.
It is not an unprimeable number, because it can be changed into a prime (10111313021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1390461 + ... + 1397713.
It is an arithmetic number, because the mean of its divisors is an integer number (670269600).
Almost surely, 210111313011 is an apocalyptic number.
10111313011 is a deficient number, since it is larger than the sum of its proper divisors (613000589).
10111313011 is a wasteful number, since it uses less digits than its factorization.
10111313011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7818.
The product of its (nonzero) digits is 9, while the sum is 13.
Adding to 10111313011 its reverse (11031311101), we get a palindrome (21142624112).
The spelling of 10111313011 in words is "ten billion, one hundred eleven million, three hundred thirteen thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •