Search a number
-
+
5018833 is a prime number
BaseRepresentation
bin10011001001010011010001
3100102222112201
4103021103101
52241100313
6255323201
760442111
oct23112321
910388481
105018833
1129187a6
121820501
131069531
14949041
156920dd
hex4c94d1

5018833 has 2 divisors, whose sum is σ = 5018834. Its totient is φ = 5018832.

The previous prime is 5018821. The next prime is 5018837. The reversal of 5018833 is 3388105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3359889 + 1658944 = 1833^2 + 1288^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5018833 is a prime.

It is equal to p349714 and since 5018833 and 349714 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5018837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2509416 + 2509417.

It is an arithmetic number, because the mean of its divisors is an integer number (2509417).

Almost surely, 25018833 is an apocalyptic number.

It is an amenable number.

5018833 is a deficient number, since it is larger than the sum of its proper divisors (1).

5018833 is an equidigital number, since it uses as much as digits as its factorization.

5018833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5018833 is about 2240.2752063084. The cubic root of 5018833 is about 171.2120188559.

The spelling of 5018833 in words is "five million, eighteen thousand, eight hundred thirty-three".