Base | Representation |
---|---|
bin | 10101010001010111… |
… | …11011111001101110 |
3 | 1002110212210100102210 |
4 | 22220223323321232 |
5 | 141342011240210 |
6 | 5125110431250 |
7 | 552666414603 |
oct | 125053737156 |
9 | 32425710383 |
10 | 11420024430 |
11 | 4930340421 |
12 | 2268662526 |
13 | 10ccc5a509 |
14 | 7a49a86aa |
15 | 46c8aae20 |
hex | 2a8afbe6e |
11420024430 has 32 divisors (see below), whose sum is σ = 27439161984. Its totient is φ = 3041883936.
The previous prime is 11420024393. The next prime is 11420024453. The reversal of 11420024430 is 3442002411.
It is a junction number, because it is equal to n+sod(n) for n = 11420024397 and 11420024406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189064 + ... + 242043.
It is an arithmetic number, because the mean of its divisors is an integer number (857473812).
Almost surely, 211420024430 is an apocalyptic number.
11420024430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11420024430 is an abundant number, since it is smaller than the sum of its proper divisors (16019137554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11420024430 is a wasteful number, since it uses less digits than its factorization.
11420024430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432000.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 11420024430 its reverse (3442002411), we get a palindrome (14862026841).
The spelling of 11420024430 in words is "eleven billion, four hundred twenty million, twenty-four thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •