Base | Representation |
---|---|
bin | 1111010111000100… |
… | …1110101001111001 |
3 | 101122100202111210201 |
4 | 3311301032221321 |
5 | 31421032314001 |
6 | 1521053042201 |
7 | 204115444600 |
oct | 36561165171 |
9 | 11570674721 |
10 | 4123323001 |
11 | 1826565666 |
12 | 970a86361 |
13 | 50933ccc5 |
14 | 2b1896a37 |
15 | 191ed5501 |
hex | f5c4ea79 |
4123323001 has 24 divisors (see below), whose sum is σ = 4840261704. Its totient is φ = 3502195200.
The previous prime is 4123322993. The next prime is 4123323007. The reversal of 4123323001 is 1003233214.
It can be written as a sum of positive squares in 4 ways, for example, as 1648360000 + 2474963001 = 40600^2 + 49749^2 .
It is not a de Polignac number, because 4123323001 - 23 = 4123322993 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4123323001.
It is not an unprimeable number, because it can be changed into a prime (4123323007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3398671 + ... + 3399883.
It is an arithmetic number, because the mean of its divisors is an integer number (201677571).
Almost surely, 24123323001 is an apocalyptic number.
It is an amenable number.
4123323001 is a deficient number, since it is larger than the sum of its proper divisors (716938703).
4123323001 is a wasteful number, since it uses less digits than its factorization.
4123323001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1801 (or 1794 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 4123323001 is about 64213.1061466427. The cubic root of 4123323001 is about 1603.5498009184.
Adding to 4123323001 its reverse (1003233214), we get a palindrome (5126556215).
The spelling of 4123323001 in words is "four billion, one hundred twenty-three million, three hundred twenty-three thousand, one".
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