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4342193 = 23188791
BaseRepresentation
bin10000100100000110110001
322011121100222
4100210012301
52102422233
6233022425
751623312
oct20440661
98147328
104342193
1124a6399
121554a15
13b9055b
14810609
155ab898
hex4241b1

4342193 has 4 divisors (see below), whose sum is σ = 4531008. Its totient is φ = 4153380.

The previous prime is 4342153. The next prime is 4342207. The reversal of 4342193 is 3912434.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3912434 = 21956217.

It is a cyclic number.

It is not a de Polignac number, because 4342193 - 218 = 4080049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4342103) 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, 94373 + ... + 94418.

It is an arithmetic number, because the mean of its divisors is an integer number (1132752).

Almost surely, 24342193 is an apocalyptic number.

It is an amenable number.

4342193 is a deficient number, since it is larger than the sum of its proper divisors (188815).

4342193 is a wasteful number, since it uses less digits than its factorization.

4342193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188814.

The product of its digits is 2592, while the sum is 26.

The square root of 4342193 is about 2083.7929359704. The cubic root of 4342193 is about 163.1434746133.

The spelling of 4342193 in words is "four million, three hundred forty-two thousand, one hundred ninety-three".

Divisors: 1 23 188791 4342193