Search a number
-
+
2206883933 is a prime number
BaseRepresentation
bin1000001110001010…
…0110000001011101
312200210122022121222
42003202212001131
514004430241213
61002553103125
7105455126642
oct20342460135
95623568558
102206883933
11a32801621
125170b7aa5
132922a1aa7
1416d14ddc9
15cdb2b808
hex838a605d

2206883933 has 2 divisors, whose sum is σ = 2206883934. Its totient is φ = 2206883932.

The previous prime is 2206883927. The next prime is 2206883977. The reversal of 2206883933 is 3393886022.

It is a happy number.

It is an a-pointer prime, because the next prime (2206883977) can be obtained adding 2206883933 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1845389764 + 361494169 = 42958^2 + 19013^2 .

It is a cyclic number.

It is not a de Polignac number, because 2206883933 - 226 = 2139775069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2206883993) 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, 1103441966 + 1103441967.

It is an arithmetic number, because the mean of its divisors is an integer number (1103441967).

Almost surely, 22206883933 is an apocalyptic number.

It is an amenable number.

2206883933 is a deficient number, since it is larger than the sum of its proper divisors (1).

2206883933 is an equidigital number, since it uses as much as digits as its factorization.

2206883933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 44.

The square root of 2206883933 is about 46977.4832552788. The cubic root of 2206883933 is about 1301.9465774921.

The spelling of 2206883933 in words is "two billion, two hundred six million, eight hundred eighty-three thousand, nine hundred thirty-three".