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5098 = 22549
BaseRepresentation
bin1001111101010
320222211
41033222
5130343
635334
720602
oct11752
96884
105098
113915
122b4a
132422
141c02
15179d
hex13ea

5098 has 4 divisors (see below), whose sum is σ = 7650. Its totient is φ = 2548.

The previous prime is 5087. The next prime is 5099. The reversal of 5098 is 8905.

5098 is nontrivially palindromic in base 7.

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

It can be written as a sum of positive squares in only one way, i.e., 3249 + 1849 = 57^2 + 43^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (5099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1273 + ... + 1276.

25098 is an apocalyptic number.

5098 is a deficient number, since it is larger than the sum of its proper divisors (2552).

5098 is a wasteful number, since it uses less digits than its factorization.

5098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 5098 is about 71.4002801115. The cubic root of 5098 is about 17.2107558469.

It can be divided in two parts, 50 and 98, that multiplied together give a square (4900 = 702).

The spelling of 5098 in words is "five thousand, ninety-eight".

Divisors: 1 2 2549 5098