Base | Representation |
---|---|
bin | 1111110001000010… |
… | …0111101100110001 |
3 | 101220221122211000111 |
4 | 3330100213230301 |
5 | 32131421342340 |
6 | 1535543021321 |
7 | 206610144151 |
oct | 37420475461 |
9 | 11827584014 |
10 | 4232215345 |
11 | 1881a80036 |
12 | 9a143a841 |
13 | 525a78147 |
14 | 2c2120761 |
15 | 19b844aea |
hex | fc427b31 |
4232215345 has 16 divisors (see below), whose sum is σ = 5189264640. Its totient is φ = 3312105984.
The previous prime is 4232215343. The next prime is 4232215373. The reversal of 4232215345 is 5435122324.
It is a cyclic number.
It is not a de Polignac number, because 4232215345 - 21 = 4232215343 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4232215343) by changing a digit.
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, 741874 + ... + 747556.
It is an arithmetic number, because the mean of its divisors is an integer number (324329040).
Almost surely, 24232215345 is an apocalyptic number.
It is an amenable number.
4232215345 is a deficient number, since it is larger than the sum of its proper divisors (957049295).
4232215345 is a wasteful number, since it uses less digits than its factorization.
4232215345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8904.
The product of its digits is 28800, while the sum is 31.
The square root of 4232215345 is about 65055.4789775619. The cubic root of 4232215345 is about 1617.5433150771.
Adding to 4232215345 its reverse (5435122324), we get a palindrome (9667337669).
The spelling of 4232215345 in words is "four billion, two hundred thirty-two million, two hundred fifteen thousand, three hundred forty-five".
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