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5242653 = 321344809
BaseRepresentation
bin10011111111111100011101
3100212100120100
4103333330131
52320231103
6304211313
762363463
oct23777435
910770510
105242653
112a60979
121909b39
131117380
149a6833
156d85a3
hex4fff1d

5242653 has 12 divisors (see below), whose sum is σ = 8155420. Its totient is φ = 3226176.

The previous prime is 5242619. The next prime is 5242661. The reversal of 5242653 is 3562425.

5242653 is a `hidden beast` number, since 5 + 2 + 4 + 2 + 653 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2152089 + 3090564 = 1467^2 + 1758^2 .

It is not a de Polignac number, because 5242653 - 29 = 5242141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22288 + ... + 22521.

Almost surely, 25242653 is an apocalyptic number.

It is an amenable number.

5242653 is a deficient number, since it is larger than the sum of its proper divisors (2912767).

5242653 is a wasteful number, since it uses less digits than its factorization.

5242653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44828 (or 44825 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 5242653 is about 2289.6840393382. The cubic root of 5242653 is about 173.7202202124.

The spelling of 5242653 in words is "five million, two hundred forty-two thousand, six hundred fifty-three".

Divisors: 1 3 9 13 39 117 44809 134427 403281 582517 1747551 5242653