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BaseRepresentation
bin10100101100010001110101
3101012120122222
4110230101311
52342033440
6312132125
764051061
oct24542165
911176588
105424245
113075352
121997045
13117bc18
14a12aa1
157222b5
hex52c475

5424245 has 8 divisors (see below), whose sum is σ = 6521784. Its totient is φ = 4330944.

The previous prime is 5424233. The next prime is 5424257.

5424245 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (5424233) and next prime (5424257).

It can be written as a sum of positive squares in 4 ways, for example, as 1957201 + 3467044 = 1399^2 + 1862^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5424245 - 28 = 5423989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3767 + ... + 5003.

It is an arithmetic number, because the mean of its divisors is an integer number (815223).

Almost surely, 25424245 is an apocalyptic number.

It is an amenable number.

5424245 is a deficient number, since it is larger than the sum of its proper divisors (1097539).

5424245 is a wasteful number, since it uses less digits than its factorization.

5424245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119.

The product of its digits is 6400, while the sum is 26.

The square root of 5424245 is about 2329.0008587375. Note that the first 3 decimals coincide. The cubic root of 5424245 is about 175.7032382757.

The spelling of 5424245 in words is "five million, four hundred twenty-four thousand, two hundred forty-five".

Divisors: 1 5 877 1237 4385 6185 1084849 5424245