Base | Representation |
---|---|
bin | 1001000110010000… |
… | …0111100001010001 |
3 | 20022012100210121211 |
4 | 2101210013201101 |
5 | 20000143224210 |
6 | 1042200020121 |
7 | 114343024360 |
oct | 22144074121 |
9 | 6265323554 |
10 | 2442164305 |
11 | 10435a1209 |
12 | 581a61641 |
13 | 2cbc5c649 |
14 | 1924b77d7 |
15 | e460438a |
hex | 91907851 |
2442164305 has 16 divisors (see below), whose sum is σ = 3352527360. Its totient is φ = 1672990272.
The previous prime is 2442164279. The next prime is 2442164323. The reversal of 2442164305 is 5034612442.
It is a cyclic number.
It is not a de Polignac number, because 2442164305 - 25 = 2442164273 is a prime.
It is a super-2 number, since 2×24421643052 = 11928332985232266050, which contains 22 as substring.
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, 2787 + ... + 69943.
It is an arithmetic number, because the mean of its divisors is an integer number (209532960).
Almost surely, 22442164305 is an apocalyptic number.
It is an amenable number.
2442164305 is a deficient number, since it is larger than the sum of its proper divisors (910363055).
2442164305 is a wasteful number, since it uses less digits than its factorization.
2442164305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68208.
The product of its (nonzero) digits is 23040, while the sum is 31.
The square root of 2442164305 is about 49418.2588220184. The cubic root of 2442164305 is about 1346.6610315406.
Adding to 2442164305 its reverse (5034612442), we get a palindrome (7476776747).
The spelling of 2442164305 in words is "two billion, four hundred forty-two million, one hundred sixty-four thousand, three hundred five".
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