Search a number
-
+
5287708 = 221321927
BaseRepresentation
bin10100001010111100011100
3100221122101001
4110022330130
52323201313
6305200044
762642026
oct24127434
910848331
105287708
112a91808
121930024
131131a2a
149b9016
156e6add
hex50af1c

5287708 has 6 divisors (see below), whose sum is σ = 9253496. Its totient is φ = 2643852.

The previous prime is 5287703. The next prime is 5287727. The reversal of 5287708 is 8077825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660960 + ... + 660967.

Almost surely, 25287708 is an apocalyptic number.

It is an amenable number.

5287708 is a deficient number, since it is larger than the sum of its proper divisors (3965788).

5287708 is a wasteful number, since it uses less digits than its factorization.

5287708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321931 (or 1321929 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 5287708 is about 2299.5016851483. The cubic root of 5287708 is about 174.2164479490.

It can be divided in two parts, 5287 and 708, that added together give a palindrome (5995).

The spelling of 5287708 in words is "five million, two hundred eighty-seven thousand, seven hundred eight".

Divisors: 1 2 4 1321927 2643854 5287708