Base | Representation |
---|---|
bin | 10100111011111101… |
… | …10110001100101110 |
3 | 1002000100212010112020 |
4 | 22131332312030232 |
5 | 141010022314210 |
6 | 5055213251010 |
7 | 545356046013 |
oct | 123576661456 |
9 | 32010763466 |
10 | 11240432430 |
11 | 4848a27287 |
12 | 2218493a66 |
13 | 10a199a266 |
14 | 788bb970a |
15 | 45bc33770 |
hex | 29dfb632e |
11240432430 has 16 divisors (see below), whose sum is σ = 26977037904. Its totient is φ = 2997448640.
The previous prime is 11240432381. The next prime is 11240432431. The reversal of 11240432430 is 3423404211.
It is a self number, because there is not a number n which added to its sum of digits gives 11240432430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11240432431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187340511 + ... + 187340570.
It is an arithmetic number, because the mean of its divisors is an integer number (1686064869).
Almost surely, 211240432430 is an apocalyptic number.
11240432430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11240432430 is an abundant number, since it is smaller than the sum of its proper divisors (15736605474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11240432430 is a wasteful number, since it uses less digits than its factorization.
11240432430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374681091.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 11240432430 its reverse (3423404211), we get a palindrome (14663836641).
The spelling of 11240432430 in words is "eleven billion, two hundred forty million, four hundred thirty-two thousand, four hundred thirty".
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