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983055 = 3565537
BaseRepresentation
bin11110000000000001111
31211221111110
43300000033
5222424210
633023103
711233023
oct3600017
91757443
10983055
11611647
123b4a93
132855b8
141b8383
15146420
hexf000f

983055 has 8 divisors (see below), whose sum is σ = 1572912. Its totient is φ = 524288.

The previous prime is 982981. The next prime is 983063. The reversal of 983055 is 550389.

983055 is nontrivially palindromic in base 2, base 4 and base 16.

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

It is a 19-Lehmer number, since φ(983055) divides (983055-1)19.

It is a cyclic number.

It is not a de Polignac number, because 983055 - 213 = 974863 is a prime.

983055 is a lucky number.

It is a zygodrome in base 2 and base 4.

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 983055.

It is an unprimeable number.

In principle, a polygon with 983055 sides can be constructed with ruler and compass.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32754 + ... + 32783.

It is an arithmetic number, because the mean of its divisors is an integer number (196614).

2983055 is an apocalyptic number.

983055 is a deficient number, since it is larger than the sum of its proper divisors (589857).

983055 is a wasteful number, since it uses less digits than its factorization.

983055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65545.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 983055 is about 991.4913010208. The cubic root of 983055 is about 99.4319459224.

The spelling of 983055 in words is "nine hundred eighty-three thousand, fifty-five".

Divisors: 1 3 5 15 65537 196611 327685 983055