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5159 = 71167
BaseRepresentation
bin1010000100111
321002002
41100213
5131114
635515
721020
oct12047
97062
105159
113970
122b9b
13246b
141c47
1517de
hex1427

5159 has 8 divisors (see below), whose sum is σ = 6528. Its totient is φ = 3960.

The previous prime is 5153. The next prime is 5167. The reversal of 5159 is 9515.

Subtracting 5159 from its reverse (9515), we obtain a square (4356 = 662).

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

It is not a de Polignac number, because 5159 - 28 = 4903 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 13 and base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 5159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5153) 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, 44 + ... + 110.

It is an arithmetic number, because the mean of its divisors is an integer number (816).

25159 is an apocalyptic number.

5159 is a deficient number, since it is larger than the sum of its proper divisors (1369).

5159 is a wasteful number, since it uses less digits than its factorization.

5159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85.

The product of its digits is 225, while the sum is 20.

The square root of 5159 is about 71.8261790714. The cubic root of 5159 is about 17.2791288284.

The spelling of 5159 in words is "five thousand, one hundred fifty-nine".

Divisors: 1 7 11 67 77 469 737 5159