Base | Representation |
---|---|
bin | 10100101011100101… |
… | …11110010101011101 |
3 | 1001122210110001000011 |
4 | 22111302332111131 |
5 | 140214343233201 |
6 | 5033430003221 |
7 | 542100545434 |
oct | 122562762535 |
9 | 31583401004 |
10 | 11103102301 |
11 | 4788459105 |
12 | 219a4a6511 |
13 | 107c3b6225 |
14 | 77486c11b |
15 | 44eb58151 |
hex | 295cbe55d |
11103102301 has 4 divisors (see below), whose sum is σ = 11113224732. Its totient is φ = 11092979872.
The previous prime is 11103102289. The next prime is 11103102379. The reversal of 11103102301 is 10320130111.
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 1858472100 + 9244630201 = 43110^2 + 96149^2 .
It is a cyclic number.
It is not a de Polignac number, because 11103102301 - 227 = 10968884573 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11103102401) 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, 5059570 + ... + 5061763.
It is an arithmetic number, because the mean of its divisors is an integer number (2778306183).
Almost surely, 211103102301 is an apocalyptic number.
It is an amenable number.
11103102301 is a deficient number, since it is larger than the sum of its proper divisors (10122431).
11103102301 is a wasteful number, since it uses less digits than its factorization.
11103102301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10122430.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 11103102301 its reverse (10320130111), we get a palindrome (21423232412).
The spelling of 11103102301 in words is "eleven billion, one hundred three million, one hundred two thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •