Base | Representation |
---|---|
bin | 111101011111001… |
… | …1111111110000111 |
3 | 12022210021122010112 |
4 | 1322332133332013 |
5 | 13211140013411 |
6 | 540421343235 |
7 | 102061642454 |
oct | 17276377607 |
9 | 5283248115 |
10 | 2063204231 |
11 | 969696970 |
12 | 496b67b1b |
13 | 26b5a690a |
14 | 15802c82b |
15 | c11e9b8b |
hex | 7af9ff87 |
2063204231 has 8 divisors (see below), whose sum is σ = 2284362624. Its totient is φ = 1847644920.
The previous prime is 2063204207. The next prime is 2063204239. The reversal of 2063204231 is 1324023602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2063204231 is a prime.
It is a super-2 number, since 2×20632042312 = 8513623397632602722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2063204197 and 2063204206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2063204239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1398995 + ... + 1400468.
It is an arithmetic number, because the mean of its divisors is an integer number (285545328).
Almost surely, 22063204231 is an apocalyptic number.
2063204231 is a deficient number, since it is larger than the sum of its proper divisors (221158393).
2063204231 is a wasteful number, since it uses less digits than its factorization.
2063204231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2799541.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 2063204231 is about 45422.5079778737. The cubic root of 2063204231 is about 1273.0557024178.
Adding to 2063204231 its reverse (1324023602), we get a palindrome (3387227833).
The spelling of 2063204231 in words is "two billion, sixty-three million, two hundred four thousand, two hundred thirty-one".
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