Base | Representation |
---|---|
bin | 1000111010111000… |
… | …0110100010010001 |
3 | 20011212120122222202 |
4 | 2032232012202101 |
5 | 14400434400230 |
6 | 1033333212545 |
7 | 113223326660 |
oct | 21656064221 |
9 | 6155518882 |
10 | 2394450065 |
11 | 1019671857 |
12 | 569a91155 |
13 | 2c20c4777 |
14 | 18a016dd7 |
15 | e032ba45 |
hex | 8eb86891 |
2394450065 has 16 divisors (see below), whose sum is σ = 3286411392. Its totient is φ = 1640611584.
The previous prime is 2394450031. The next prime is 2394450103. The reversal of 2394450065 is 5600544932.
It is a cyclic number.
It is not a de Polignac number, because 2394450065 - 28 = 2394449809 is a prime.
It is a super-2 number, since 2×23944500652 = 11466782227557008450, which contains 22 as substring.
It is a Duffinian number.
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, 19022 + ... + 71768.
It is an arithmetic number, because the mean of its divisors is an integer number (205400712).
Almost surely, 22394450065 is an apocalyptic number.
It is an amenable number.
2394450065 is a deficient number, since it is larger than the sum of its proper divisors (891961327).
2394450065 is a wasteful number, since it uses less digits than its factorization.
2394450065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54056.
The product of its (nonzero) digits is 129600, while the sum is 38.
The square root of 2394450065 is about 48933.1182840415. The cubic root of 2394450065 is about 1337.8330732489.
Adding to 2394450065 its reverse (5600544932), we get a palindrome (7994994997).
The spelling of 2394450065 in words is "two billion, three hundred ninety-four million, four hundred fifty thousand, sixty-five".
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