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5188083 = 31991019
BaseRepresentation
bin10011110010100111110011
3100202120201020
4103302213303
52312004313
6303110523
762045415
oct23624763
910676636
105188083
112a2397a
1218a2443
1310c8594
149909b5
156c7323
hex4f29f3

5188083 has 8 divisors (see below), whose sum is σ = 7281600. Its totient is φ = 3276648.

The previous prime is 5188069. The next prime is 5188091. The reversal of 5188083 is 3808815.

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

It is not a de Polignac number, because 5188083 - 26 = 5188019 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

5188083 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5138083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45453 + ... + 45566.

It is an arithmetic number, because the mean of its divisors is an integer number (910200).

Almost surely, 25188083 is an apocalyptic number.

5188083 is a deficient number, since it is larger than the sum of its proper divisors (2093517).

5188083 is a wasteful number, since it uses less digits than its factorization.

5188083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91041.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 5188083 is about 2277.7363763175. The cubic root of 5188083 is about 173.1153740515.

The spelling of 5188083 in words is "five million, one hundred eighty-eight thousand, eighty-three".

Divisors: 1 3 19 57 91019 273057 1729361 5188083