Search a number
-
+
282048007 is a prime number
BaseRepresentation
bin10000110011111…
…011011000000111
3201122201112010111
4100303323120013
51034201014012
643553133451
76663240253
oct2063733007
9648645114
10282048007
1113523292a
127a55a287
1346583917
142965d263
1519b64ba7
hex10cfb607

282048007 has 2 divisors, whose sum is σ = 282048008. Its totient is φ = 282048006.

The previous prime is 282047993. The next prime is 282048047. The reversal of 282048007 is 700840282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 282048007 - 219 = 281523719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 282048007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (282048047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141024003 + 141024004.

It is an arithmetic number, because the mean of its divisors is an integer number (141024004).

Almost surely, 2282048007 is an apocalyptic number.

282048007 is a deficient number, since it is larger than the sum of its proper divisors (1).

282048007 is an equidigital number, since it uses as much as digits as its factorization.

282048007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 282048007 is about 16794.2849505420. The cubic root of 282048007 is about 655.8044285822.

Adding to 282048007 its reverse (700840282), we get a palindrome (982888289).

The spelling of 282048007 in words is "two hundred eighty-two million, forty-eight thousand, seven".