Search a number
-
+
48081041 is a prime number
BaseRepresentation
bin1011011101101…
…0100010010001
310100110202210022
42313122202101
544302043131
64434313225
71122452651
oct267324221
9110422708
1048081041
112515aaa8
1214128815
139c65b28
146558361
15434b37b
hex2dda891

48081041 has 2 divisors, whose sum is σ = 48081042. Its totient is φ = 48081040.

The previous prime is 48081029. The next prime is 48081079. The reversal of 48081041 is 14018084.

48081041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26884225 + 21196816 = 5185^2 + 4604^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48081041 is a prime.

It is a super-3 number, since 3×480810413 (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48081041.

It is not a weakly prime, because it can be changed into another prime (48081941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24040520 + 24040521.

It is an arithmetic number, because the mean of its divisors is an integer number (24040521).

Almost surely, 248081041 is an apocalyptic number.

It is an amenable number.

48081041 is a deficient number, since it is larger than the sum of its proper divisors (1).

48081041 is an equidigital number, since it uses as much as digits as its factorization.

48081041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 48081041 is about 6934.0493941131. The cubic root of 48081041 is about 363.6285331098.

The spelling of 48081041 in words is "forty-eight million, eighty-one thousand, forty-one".