Base | Representation |
---|---|
bin | 1000000101101000… |
… | …10101100010100000 |
3 | 102012121200201110001 |
4 | 10002310111202200 |
5 | 32343103211230 |
6 | 1554513145344 |
7 | 212414305015 |
oct | 40264254240 |
9 | 12177621401 |
10 | 4342241440 |
11 | 192909a299 |
12 | a1225b254 |
13 | 5427bc344 |
14 | 2d29a170c |
15 | 1a632a0ca |
hex | 102d158a0 |
4342241440 has 48 divisors (see below), whose sum is σ = 10327451400. Its totient is φ = 1725230080.
The previous prime is 4342241413. The next prime is 4342241443. The reversal of 4342241440 is 441422434.
It can be written as a sum of positive squares in 4 ways, for example, as 3507955984 + 834285456 = 59228^2 + 28884^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4342241399 and 4342241408.
It is not an unprimeable number, because it can be changed into a prime (4342241443) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 67231 + ... + 114910.
Almost surely, 24342241440 is an apocalyptic number.
4342241440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4342241440 is an abundant number, since it is smaller than the sum of its proper divisors (5985209960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4342241440 is a wasteful number, since it uses less digits than its factorization.
4342241440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182305 (or 182297 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
The square root of 4342241440 is about 65895.6860499988. The cubic root of 4342241440 is about 1631.4408126835.
Adding to 4342241440 its reverse (441422434), we get a palindrome (4783663874).
The spelling of 4342241440 in words is "four billion, three hundred forty-two million, two hundred forty-one thousand, four hundred forty".
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