Base | Representation |
---|---|
bin | 10100111011010010… |
… | …11000001100000001 |
3 | 1001222222021012102200 |
4 | 22131221120030001 |
5 | 141002102220411 |
6 | 5054452503413 |
7 | 545260156005 |
oct | 123551301401 |
9 | 31888235380 |
10 | 11234804481 |
11 | 484583298a |
12 | 221661ab69 |
13 | 10a0779704 |
14 | 788152705 |
15 | 45b4c0e56 |
hex | 29da58301 |
11234804481 has 24 divisors (see below), whose sum is σ = 17093388000. Its totient is φ = 7091001792.
The previous prime is 11234804423. The next prime is 11234804507. The reversal of 11234804481 is 18440843211.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-11234804481 is a prime.
It is a super-2 number, since 2×112348044812 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11234804401) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249205 + ... + 290813.
It is an arithmetic number, because the mean of its divisors is an integer number (712224500).
Almost surely, 211234804481 is an apocalyptic number.
It is an amenable number.
11234804481 is a deficient number, since it is larger than the sum of its proper divisors (5858583519).
11234804481 is a wasteful number, since it uses less digits than its factorization.
11234804481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43213 (or 43210 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The spelling of 11234804481 in words is "eleven billion, two hundred thirty-four million, eight hundred four thousand, four hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •