Search a number
-
+
4208801 is a prime number
BaseRepresentation
bin10000000011100010100001
321220211101112
4100003202201
52034140201
6230113105
750526362
oct20034241
97824345
104208801
112415153
1214ab795
13b4491c
147b7b69
155820bb
hex4038a1

4208801 has 2 divisors, whose sum is σ = 4208802. Its totient is φ = 4208800.

The previous prime is 4208779. The next prime is 4208821. The reversal of 4208801 is 1088024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4096576 + 112225 = 2024^2 + 335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4208801 is a prime.

It is not a weakly prime, because it can be changed into another prime (4208821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2104400 + 2104401.

It is an arithmetic number, because the mean of its divisors is an integer number (2104401).

Almost surely, 24208801 is an apocalyptic number.

It is an amenable number.

4208801 is a deficient number, since it is larger than the sum of its proper divisors (1).

4208801 is an equidigital number, since it uses as much as digits as its factorization.

4208801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 4208801 is about 2051.5362536402. The cubic root of 4208801 is about 161.4554826866.

The spelling of 4208801 in words is "four million, two hundred eight thousand, eight hundred one".