| Base | Representation |
|---|---|
| bin | 10101010100001010… |
| … | …01100000000110000 |
| 3 | 1002112111211000211000 |
| 4 | 22222011030000300 |
| 5 | 141414003434412 |
| 6 | 5131304122000 |
| 7 | 553402322055 |
| oct | 125205140060 |
| 9 | 32474730730 |
| 10 | 11443421232 |
| 11 | 4942570821 |
| 12 | 2274466300 |
| 13 | 1104a5ca89 |
| 14 | 7a7b3902c |
| 15 | 46e97d4dc |
| hex | 2aa14c030 |
11443421232 has 160 divisors (see below), whose sum is σ = 34635283200. Its totient is φ = 3607483392.
The previous prime is 11443421221. The next prime is 11443421243. The reversal of 11443421232 is 23212434411.
11443421232 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 3 + 421 + 232 = 666.
It is an interprime number because it is at equal distance from previous prime (11443421221) and next prime (11443421243).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 11443421196 and 11443421205.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8018503 + ... + 8019929.
It is an arithmetic number, because the mean of its divisors is an integer number (216470520).
Almost surely, 211443421232 is an apocalyptic number.
11443421232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11443421232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17317641600).
11443421232 is an abundant number, since it is smaller than the sum of its proper divisors (23191861968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11443421232 is a wasteful number, since it uses less digits than its factorization.
11443421232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2440 (or 2428 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
Adding to 11443421232 its reverse (23212434411), we get a palindrome (34655855643).
The spelling of 11443421232 in words is "eleven billion, four hundred forty-three million, four hundred twenty-one thousand, two hundred thirty-two".
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