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484287 = 31091481
BaseRepresentation
bin1110110001110111111
3220121022120
41312032333
5110444122
614214023
74054626
oct1661677
9817276
10484287
11300941
121b4313
1313c57b
14c86bd
159875c
hex763bf

484287 has 8 divisors (see below), whose sum is σ = 652080. Its totient is φ = 319680.

The previous prime is 484283. The next prime is 484301. The reversal of 484287 is 782484.

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

It is not a de Polignac number, because 484287 - 22 = 484283 is a prime.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 484287.

It is not an unprimeable number, because it can be changed into a prime (484283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414 + ... + 1067.

It is an arithmetic number, because the mean of its divisors is an integer number (81510).

2484287 is an apocalyptic number.

484287 is a deficient number, since it is larger than the sum of its proper divisors (167793).

484287 is a wasteful number, since it uses less digits than its factorization.

484287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593.

The product of its digits is 14336, while the sum is 33.

The square root of 484287 is about 695.9073214157. The cubic root of 484287 is about 78.5297600390.

The spelling of 484287 in words is "four hundred eighty-four thousand, two hundred eighty-seven".

Divisors: 1 3 109 327 1481 4443 161429 484287