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2980441 is a prime number
BaseRepresentation
bin1011010111101001011001
312121102101201
423113221121
51230333231
6143514201
734222222
oct13275131
95542351
102980441
111756282
12bb8961
13804799
14578249
153dd161
hex2d7a59

2980441 has 2 divisors, whose sum is σ = 2980442. Its totient is φ = 2980440.

The previous prime is 2980427. The next prime is 2980463. The reversal of 2980441 is 1440892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1550025 + 1430416 = 1245^2 + 1196^2 .

It is a cyclic number.

It is not a de Polignac number, because 2980441 - 215 = 2947673 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2980421) 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, 1490220 + 1490221.

It is an arithmetic number, because the mean of its divisors is an integer number (1490221).

22980441 is an apocalyptic number.

It is an amenable number.

2980441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2980441 is an equidigital number, since it uses as much as digits as its factorization.

2980441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2980441 is about 1726.3953776583. The cubic root of 2980441 is about 143.9108405119.

The spelling of 2980441 in words is "two million, nine hundred eighty thousand, four hundred forty-one".