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4484287 = 23241809
BaseRepresentation
bin10001000110110010111111
322102211021201
4101012302333
52121444122
6240040331
753054503
oct21066277
98384251
104484287
112593125
1216030a7
13c10132
1484a303
155d8a27
hex446cbf

4484287 has 8 divisors (see below), whose sum is σ = 4704480. Its totient is φ = 4266240.

The previous prime is 4484273. The next prime is 4484321. The reversal of 4484287 is 7824844.

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 4484287 - 211 = 4482239 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 (4484267) 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, 5139 + ... + 5947.

It is an arithmetic number, because the mean of its divisors is an integer number (588060).

Almost surely, 24484287 is an apocalyptic number.

4484287 is a deficient number, since it is larger than the sum of its proper divisors (220193).

4484287 is a wasteful number, since it uses less digits than its factorization.

4484287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073.

The product of its digits is 57344, while the sum is 37.

The square root of 4484287 is about 2117.6135152572. The cubic root of 4484287 is about 164.9039784134.

The spelling of 4484287 in words is "four million, four hundred eighty-four thousand, two hundred eighty-seven".

Divisors: 1 23 241 809 5543 18607 194969 4484287