Search a number
-
+
2200987 is a prime number
BaseRepresentation
bin1000011001010110011011
311010211012001
420121112123
51030412422
6115101431
724464605
oct10312633
94124161
102200987
1112736a8
128a1877
135c0a79
14414175
152d7227
hex21959b

2200987 has 2 divisors, whose sum is σ = 2200988. Its totient is φ = 2200986.

The previous prime is 2200981. The next prime is 2200993. The reversal of 2200987 is 7890022.

2200987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2200981) and next prime (2200993).

It is a cyclic number.

It is not a de Polignac number, because 2200987 - 215 = 2168219 is a prime.

It is not a weakly prime, because it can be changed into another prime (2200981) 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, 1100493 + 1100494.

It is an arithmetic number, because the mean of its divisors is an integer number (1100494).

22200987 is an apocalyptic number.

2200987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200987 is an equidigital number, since it uses as much as digits as its factorization.

2200987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 2200987 is about 1483.5723777423. The cubic root of 2200987 is about 130.0785915312.

The spelling of 2200987 in words is "two million, two hundred thousand, nine hundred eighty-seven".