[go: up one dir, main page]

Search a number
-
+
5067881 = 71355691
BaseRepresentation
bin10011010101010001101001
3100112110211022
4103111101221
52244133011
6300342225
761035110
oct23252151
910473738
105067881
112951635
121844975
131085960
1495cc77
156a18db
hex4d5469

5067881 has 8 divisors (see below), whose sum is σ = 6237504. Its totient is φ = 4009680.

The previous prime is 5067871. The next prime is 5067883. The reversal of 5067881 is 1887605.

It is a happy number.

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 5067881 - 26 = 5067817 is a prime.

It is a super-2 number, since 2×50678812 = 51366835660322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5067883) 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 in 7 ways as a sum of consecutive naturals, for example, 27755 + ... + 27936.

It is an arithmetic number, because the mean of its divisors is an integer number (779688).

Almost surely, 25067881 is an apocalyptic number.

It is an amenable number.

5067881 is a deficient number, since it is larger than the sum of its proper divisors (1169623).

5067881 is a wasteful number, since it uses less digits than its factorization.

5067881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55711.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 5067881 is about 2251.1954601944. The cubic root of 5067881 is about 171.7679514567.

The spelling of 5067881 in words is "five million, sixty-seven thousand, eight hundred eighty-one".

Divisors: 1 7 13 91 55691 389837 723983 5067881