Search a number
-
+
6006287 = 71722969
BaseRepresentation
bin10110111010011000001111
3102022011002002
4112322120033
53014200122
6332422515
7102024020
oct26723017
912264062
106006287
113432681
122017a3b
131323b21
14b24c47
157d9992
hex5ba60f

6006287 has 12 divisors (see below), whose sum is σ = 7294320. Its totient is φ = 4843776.

The previous prime is 6006269. The next prime is 6006293. The reversal of 6006287 is 7826006.

It is not a de Polignac number, because 6006287 - 28 = 6006031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6006257) 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 11 ways as a sum of consecutive naturals, for example, 539 + ... + 3507.

It is an arithmetic number, because the mean of its divisors is an integer number (607860).

Almost surely, 26006287 is an apocalyptic number.

6006287 is a deficient number, since it is larger than the sum of its proper divisors (1288033).

6006287 is a wasteful number, since it uses less digits than its factorization.

6006287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010 (or 2993 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 6006287 is about 2450.7727352817. The cubic root of 6006287 is about 181.7755051124.

The spelling of 6006287 in words is "six million, six thousand, two hundred eighty-seven".

Divisors: 1 7 17 119 289 2023 2969 20783 50473 353311 858041 6006287