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5198 = 223113
BaseRepresentation
bin1010001001110
321010112
41101032
5131243
640022
721104
oct12116
97115
105198
1139a6
123012
13249b
141c74
151818
hex144e

5198 has 8 divisors (see below), whose sum is σ = 8208. Its totient is φ = 2464.

The previous prime is 5197. The next prime is 5209. The reversal of 5198 is 8915.

It can be divided in two parts, 5 and 198, that multiplied together give a triangular number (990 = T44).

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

It is a Harshad number since it is a multiple of its sum of digits (23).

5198 is an undulating number in base 15.

It is a plaindrome in base 13 and base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 5198.

It is not an unprimeable number, because it can be changed into a prime (5197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11 + ... + 102.

It is an arithmetic number, because the mean of its divisors is an integer number (1026).

25198 is an apocalyptic number.

5198 is a deficient number, since it is larger than the sum of its proper divisors (3010).

5198 is a wasteful number, since it uses less digits than its factorization.

5198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138.

The product of its digits is 360, while the sum is 23.

The square root of 5198 is about 72.0971566707. The cubic root of 5198 is about 17.3225606961.

The spelling of 5198 in words is "five thousand, one hundred ninety-eight".

Divisors: 1 2 23 46 113 226 2599 5198