Search a number
-
+
5287614 = 23881269
BaseRepresentation
bin10100001010111010111110
3100221122020120
4110022322332
52323200424
6305155410
762641533
oct24127276
910848216
105287614
112a91732
12192bb66
131131987
149b8d8a
156e6a79
hex50aebe

5287614 has 8 divisors (see below), whose sum is σ = 10575240. Its totient is φ = 1762536.

The previous prime is 5287613. The next prime is 5287627. The reversal of 5287614 is 4167825.

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

5287614 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287613) 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, 440629 + ... + 440640.

It is an arithmetic number, because the mean of its divisors is an integer number (1321905).

Almost surely, 25287614 is an apocalyptic number.

5287614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5287614 is a wasteful number, since it uses less digits than its factorization.

5287614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881274.

The product of its digits is 13440, while the sum is 33.

The square root of 5287614 is about 2299.4812458465. The cubic root of 5287614 is about 174.2154155897.

The spelling of 5287614 in words is "five million, two hundred eighty-seven thousand, six hundred fourteen".

Divisors: 1 2 3 6 881269 1762538 2643807 5287614