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5193655 = 51038731
BaseRepresentation
bin10011110011111110110111
3100202212100121
4103303332313
52312144110
6303152411
762100565
oct23637667
910685317
105193655
112a28085
1218a5707
1310cac8c
14992a35
156c8cda
hex4f3fb7

5193655 has 4 divisors (see below), whose sum is σ = 6232392. Its totient is φ = 4154920.

The previous prime is 5193649. The next prime is 5193667. The reversal of 5193655 is 5563915.

5193655 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5193655 - 25 = 5193623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5193655.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 519361 + ... + 519370.

It is an arithmetic number, because the mean of its divisors is an integer number (1558098).

Almost surely, 25193655 is an apocalyptic number.

5193655 is a deficient number, since it is larger than the sum of its proper divisors (1038737).

5193655 is a wasteful number, since it uses less digits than its factorization.

5193655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038736.

The product of its digits is 20250, while the sum is 34.

The square root of 5193655 is about 2278.9591922630. The cubic root of 5193655 is about 173.1773271688.

The spelling of 5193655 in words is "five million, one hundred ninety-three thousand, six hundred fifty-five".

Divisors: 1 5 1038731 5193655