Search a number
2343049 is a prime number
BaseRepresentation
bin1000111100000010001001
311102001001121
420330002021
51044434144
6122115241
725626022
oct10740211
94361047
102343049
111360405
1294bb21
13640627
1444dc49
15314384
hex23c089

2343049 has 2 divisors, whose sum is σ = 2343050. Its totient is φ = 2343048.

The previous prime is 2343037. The next prime is 2343053. The reversal of 2343049 is 9403432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2325625 + 17424 = 1525^2 + 132^2 .

It is a cyclic number.

It is not a de Polignac number, because 2343049 - 25 = 2343017 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2343349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171524 + 1171525.

It is an arithmetic number, because the mean of its divisors is an integer number (1171525).

22343049 is an apocalyptic number.

It is an amenable number.

2343049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343049 is an equidigital number, since it uses as much as digits as its factorization.

2343049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2343049 is about 1530.7021264766. The cubic root of 2343049 is about 132.8190767401.

The spelling of 2343049 in words is "two million, three hundred forty-three thousand, forty-nine".