Search a number
-
+
4372933 is a prime number
BaseRepresentation
bin10000101011100111000101
322020011112111
4100223213011
52104413213
6233421021
752112035
oct20534705
98204474
104372933
1125174a4
12156a771
13ba1546
1481b8c5
155b5a3d
hex42b9c5

4372933 has 2 divisors, whose sum is σ = 4372934. Its totient is φ = 4372932.

The previous prime is 4372931. The next prime is 4372957. The reversal of 4372933 is 3392734.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4255969 + 116964 = 2063^2 + 342^2 .

It is a cyclic number.

It is not a de Polignac number, because 4372933 - 21 = 4372931 is a prime.

Together with 4372931, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 411 + 36 + 7 + 23 + 9 + 36 + 311 .

It is a junction number, because it is equal to n+sod(n) for n = 4372895 and 4372904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4372931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2186466 + 2186467.

It is an arithmetic number, because the mean of its divisors is an integer number (2186467).

Almost surely, 24372933 is an apocalyptic number.

It is an amenable number.

4372933 is a deficient number, since it is larger than the sum of its proper divisors (1).

4372933 is an equidigital number, since it uses as much as digits as its factorization.

4372933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 31.

The square root of 4372933 is about 2091.1559004531. The cubic root of 4372933 is about 163.5275541412.

The spelling of 4372933 in words is "four million, three hundred seventy-two thousand, nine hundred thirty-three".