| Base | Representation |
|---|---|
| bin | 11010010011011110… |
| … | …01100101100110000 |
| 3 | 1100110012001111210202 |
| 4 | 31021233030230300 |
| 5 | 212410213331230 |
| 6 | 10253151414332 |
| 7 | 1006646055005 |
| oct | 151157145460 |
| 9 | 40405044722 |
| 10 | 14122011440 |
| 11 | 5a97564239 |
| 12 | 28a15243a8 |
| 13 | 144098b4b4 |
| 14 | 97d7978ac |
| 15 | 579bd4a45 |
| hex | 349bccb30 |
14122011440 has 80 divisors (see below), whose sum is σ = 34601580000. Its totient is φ = 5345335296.
The previous prime is 14122011439. The next prime is 14122011451. The reversal of 14122011440 is 4411022141.
14122011440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×141220114402 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1443686 + ... + 1453434.
It is an arithmetic number, because the mean of its divisors is an integer number (432519750).
Almost surely, 214122011440 is an apocalyptic number.
14122011440 is a gapful number since it is divisible by the number (10) 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 14122011440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17300790000).
14122011440 is an abundant number, since it is smaller than the sum of its proper divisors (20479568560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14122011440 is a wasteful number, since it uses less digits than its factorization.
14122011440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10734 (or 10728 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 14122011440 its reverse (4411022141), we get a palindrome (18533033581).
The spelling of 14122011440 in words is "fourteen billion, one hundred twenty-two million, eleven thousand, four hundred forty".
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