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2298593 = 11208963
BaseRepresentation
bin1000110001001011100001
311022210002002
420301023201
51042023333
6121133345
725352303
oct10611341
94283062
102298593
11132aa70
1292a255
1362631b
1443b973
153060e8
hex2312e1

2298593 has 4 divisors (see below), whose sum is σ = 2507568. Its totient is φ = 2089620.

The previous prime is 2298589. The next prime is 2298599. The reversal of 2298593 is 3958922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2298593 - 22 = 2298589 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2298599) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104471 + ... + 104492.

It is an arithmetic number, because the mean of its divisors is an integer number (626892).

22298593 is an apocalyptic number.

It is an amenable number.

2298593 is a deficient number, since it is larger than the sum of its proper divisors (208975).

2298593 is a wasteful number, since it uses less digits than its factorization.

2298593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208974.

The product of its digits is 38880, while the sum is 38.

The square root of 2298593 is about 1516.1111436831. Note that the first 4 decimals coincide. The cubic root of 2298593 is about 131.9736900425.

The spelling of 2298593 in words is "two million, two hundred ninety-eight thousand, five hundred ninety-three".

Divisors: 1 11 208963 2298593