Search a number
-
+
5008031 = 71395147
BaseRepresentation
bin10011000110101010011111
3100102102201122
4103012222133
52240224111
6255201155
760365450
oct23065237
910372648
105008031
112910676
1218161bb
131064642
14945127
1568dcdb
hex4c6a9f

5008031 has 8 divisors (see below), whose sum is σ = 5765760. Its totient is φ = 4260888.

The previous prime is 5008021. The next prime is 5008057. The reversal of 5008031 is 1308005.

5008031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5008031 - 26 = 5007967 is a prime.

It is a super-2 number, since 2×50080312 = 50160748993922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5008021) 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 7 ways as a sum of consecutive naturals, for example, 1601 + ... + 3546.

It is an arithmetic number, because the mean of its divisors is an integer number (720720).

Almost surely, 25008031 is an apocalyptic number.

5008031 is a deficient number, since it is larger than the sum of its proper divisors (757729).

5008031 is a wasteful number, since it uses less digits than its factorization.

5008031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5293.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 5008031 is about 2237.8630431731. The cubic root of 5008031 is about 171.0890978065.

The spelling of 5008031 in words is "five million, eight thousand, thirty-one".

Divisors: 1 7 139 973 5147 36029 715433 5008031