Base | Representation |
---|---|
bin | 10100101110111100… |
… | …01010101110001100 |
3 | 1001201202022200011012 |
4 | 22113132022232030 |
5 | 140244041434234 |
6 | 5040312144352 |
7 | 542561442155 |
oct | 122736125614 |
9 | 31652280135 |
10 | 11131202444 |
11 | 47a230116a |
12 | 21a79980b8 |
13 | 108517452b |
14 | 7784a492c |
15 | 4523590ce |
hex | 29778ab8c |
11131202444 has 12 divisors (see below), whose sum is σ = 19485891600. Its totient is φ = 5563804848.
The previous prime is 11131202437. The next prime is 11131202449. The reversal of 11131202444 is 44420213111.
It is not an unprimeable number, because it can be changed into a prime (11131202449) 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, 435104 + ... + 459975.
It is an arithmetic number, because the mean of its divisors is an integer number (1623824300).
Almost surely, 211131202444 is an apocalyptic number.
It is an amenable number.
11131202444 is a deficient number, since it is larger than the sum of its proper divisors (8354689156).
11131202444 is a wasteful number, since it uses less digits than its factorization.
11131202444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 898192 (or 898190 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 11131202444 its reverse (44420213111), we get a palindrome (55551415555).
The spelling of 11131202444 in words is "eleven billion, one hundred thirty-one million, two hundred two thousand, four hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •