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5158 = 22579
BaseRepresentation
bin1010000100110
321002001
41100212
5131113
635514
721016
oct12046
97061
105158
11396a
122b9a
13246a
141c46
1517dd
hex1426

5158 has 4 divisors (see below), whose sum is σ = 7740. Its totient is φ = 2578.

The previous prime is 5153. The next prime is 5167. The reversal of 5158 is 8515.

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

It is a magnanimous number.

It is a plaindrome in base 13 and base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5153) by changing a digit.

5158 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288 + ... + 1291.

It is an arithmetic number, because the mean of its divisors is an integer number (1935).

25158 is an apocalyptic number.

5158 is a deficient number, since it is larger than the sum of its proper divisors (2582).

5158 is a wasteful number, since it uses less digits than its factorization.

5158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581.

The product of its digits is 200, while the sum is 19.

The square root of 5158 is about 71.8192174839. The cubic root of 5158 is about 17.2780123171.

The spelling of 5158 in words is "five thousand, one hundred fifty-eight".

Divisors: 1 2 2579 5158