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4832081 is a prime number
BaseRepresentation
bin10010011011101101010001
3100002111100222
4102123231101
52214111311
6251322425
756033462
oct22335521
910074328
104832081
112800461
121750415
131002527
148dad69
15656adb
hex49bb51

4832081 has 2 divisors, whose sum is σ = 4832082. Its totient is φ = 4832080.

The previous prime is 4832071. The next prime is 4832123. The reversal of 4832081 is 1802384.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2755600 + 2076481 = 1660^2 + 1441^2 .

It is a cyclic number.

It is not a de Polignac number, because 4832081 - 26 = 4832017 is a prime.

It is a super-2 number, since 2×48320812 = 46698013581122, which contains 22 as substring.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4832081.

It is not a weakly prime, because it can be changed into another prime (4832021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2416040 + 2416041.

It is an arithmetic number, because the mean of its divisors is an integer number (2416041).

Almost surely, 24832081 is an apocalyptic number.

It is an amenable number.

4832081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4832081 is an equidigital number, since it uses as much as digits as its factorization.

4832081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 4832081 is about 2198.1994904922. The cubic root of 4832081 is about 169.0615067370.

The spelling of 4832081 in words is "four million, eight hundred thirty-two thousand, eighty-one".