Search a number
-
+
5080987 = 11934259
BaseRepresentation
bin10011011000011110011011
3100120010210201
4103120132123
52300042422
6300523031
761121242
oct23303633
910503721
105080987
11296046a
121850477
13108b902
14963959
156a5727
hex4d879b

5080987 has 4 divisors (see below), whose sum is σ = 5086440. Its totient is φ = 5075536.

The previous prime is 5080981. The next prime is 5080997. The reversal of 5080987 is 7890805.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5080987 - 211 = 5078939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5080981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937 + ... + 3322.

It is an arithmetic number, because the mean of its divisors is an integer number (1271610).

Almost surely, 25080987 is an apocalyptic number.

5080987 is a deficient number, since it is larger than the sum of its proper divisors (5453).

5080987 is a wasteful number, since it uses less digits than its factorization.

5080987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5452.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 5080987 is about 2254.1044785014. The cubic root of 5080987 is about 171.9158931678.

The spelling of 5080987 in words is "five million, eighty thousand, nine hundred eighty-seven".

Divisors: 1 1193 4259 5080987