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4425793 = 4499857
BaseRepresentation
bin10000111000100001000001
322022212001021
4100320201001
52113111133
6234505441
752422121
oct20704101
98285037
104425793
112553189
121595281
13bbc618
14832c81
155c652d
hex438841

4425793 has 4 divisors (see below), whose sum is σ = 4436100. Its totient is φ = 4415488.

The previous prime is 4425791. The next prime is 4425833. The reversal of 4425793 is 3975244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2166784 + 2259009 = 1472^2 + 1503^2 .

It is a cyclic number.

It is not a de Polignac number, because 4425793 - 21 = 4425791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4425791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4480 + ... + 5377.

It is an arithmetic number, because the mean of its divisors is an integer number (1109025).

Almost surely, 24425793 is an apocalyptic number.

It is an amenable number.

4425793 is a deficient number, since it is larger than the sum of its proper divisors (10307).

4425793 is an equidigital number, since it uses as much as digits as its factorization.

4425793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10306.

The product of its digits is 30240, while the sum is 34.

The square root of 4425793 is about 2103.7568775883. The cubic root of 4425793 is about 164.1838237227.

The spelling of 4425793 in words is "four million, four hundred twenty-five thousand, seven hundred ninety-three".

Divisors: 1 449 9857 4425793