Search a number
-
+
4876487 = 71163331
BaseRepresentation
bin10010100110100011000111
3100011202021122
4102212203013
52222021422
6252304155
756310110
oct22464307
910152248
104876487
112830860
12177205b
1310197c5
1490d207
15664d42
hex4a68c7

4876487 has 8 divisors (see below), whose sum is σ = 6079872. Its totient is φ = 3799800.

The previous prime is 4876453. The next prime is 4876511. The reversal of 4876487 is 7846784.

4876487 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 4876487 - 26 = 4876423 is a prime.

It is a super-2 number, since 2×48764872 = 47560250922338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4876427) 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, 31589 + ... + 31742.

It is an arithmetic number, because the mean of its divisors is an integer number (759984).

Almost surely, 24876487 is an apocalyptic number.

4876487 is a deficient number, since it is larger than the sum of its proper divisors (1203385).

4876487 is a wasteful number, since it uses less digits than its factorization.

4876487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63349.

The product of its digits is 301056, while the sum is 44.

The square root of 4876487 is about 2208.2769300973. The cubic root of 4876487 is about 169.5778105055.

The spelling of 4876487 in words is "four million, eight hundred seventy-six thousand, four hundred eighty-seven".

Divisors: 1 7 11 77 63331 443317 696641 4876487