Search a number
-
+
3122003 is a prime number
BaseRepresentation
bin1011111010001101010011
312212121120202
423322031103
51244401003
6150525415
735352023
oct13721523
95777522
103122003
111842675
12106686b
13854051
145b3a83
1541a088
hex2fa353

3122003 has 2 divisors, whose sum is σ = 3122004. Its totient is φ = 3122002.

The previous prime is 3121981. The next prime is 3122017. The reversal of 3122003 is 3002213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3122003 - 28 = 3121747 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3152003) 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, 1561001 + 1561002.

It is an arithmetic number, because the mean of its divisors is an integer number (1561002).

Almost surely, 23122003 is an apocalyptic number.

3122003 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122003 is an equidigital number, since it uses as much as digits as its factorization.

3122003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 3122003 is about 1766.9190700199. The cubic root of 3122003 is about 146.1541344621.

Adding to 3122003 its reverse (3002213), we get a palindrome (6124216).

The spelling of 3122003 in words is "three million, one hundred twenty-two thousand, three".