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4344293 = 19228647
BaseRepresentation
bin10000100100100111100101
322011201020202
4100210213211
52103004133
6233040245
751632402
oct20444745
98151222
104344293
1124a7a28
121556085
13b914b5
148112a9
155ac2e8
hex4249e5

4344293 has 4 divisors (see below), whose sum is σ = 4572960. Its totient is φ = 4115628.

The previous prime is 4344283. The next prime is 4344323. The reversal of 4344293 is 3924434.

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 not a de Polignac number, because 4344293 - 28 = 4344037 is a prime.

It is a d-powerful number, because it can be written as 44 + 34 + 47 + 411 + 217 + 9 + 37 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4344253) 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, 114305 + ... + 114342.

It is an arithmetic number, because the mean of its divisors is an integer number (1143240).

Almost surely, 24344293 is an apocalyptic number.

It is an amenable number.

4344293 is a deficient number, since it is larger than the sum of its proper divisors (228667).

4344293 is a wasteful number, since it uses less digits than its factorization.

4344293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228666.

The product of its digits is 10368, while the sum is 29.

The square root of 4344293 is about 2084.2967638990. The cubic root of 4344293 is about 163.1697705488.

The spelling of 4344293 in words is "four million, three hundred forty-four thousand, two hundred ninety-three".

Divisors: 1 19 228647 4344293