Search a number
-
+
487083 = 3229709
BaseRepresentation
bin1110110111010101011
3220202011010
41312322223
5111041313
614235003
74066032
oct1667253
9822133
10487083
11302a53
121b5a63
1314091c
14c9719
15994c3
hex76eab

487083 has 8 divisors (see below), whose sum is σ = 653200. Its totient is φ = 322848.

The previous prime is 487079. The next prime is 487093. The reversal of 487083 is 380784.

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

It is not a de Polignac number, because 487083 - 22 = 487079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 487083.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 487083.

It is not an unprimeable number, because it can be changed into a prime (487013) 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, 333 + ... + 1041.

It is an arithmetic number, because the mean of its divisors is an integer number (81650).

2487083 is an apocalyptic number.

487083 is a deficient number, since it is larger than the sum of its proper divisors (166117).

487083 is a wasteful number, since it uses less digits than its factorization.

487083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 487083 is about 697.9133183999. The cubic root of 487083 is about 78.6805989719.

The spelling of 487083 in words is "four hundred eighty-seven thousand, eighty-three".

Divisors: 1 3 229 687 709 2127 162361 487083