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5989285 = 56173269
BaseRepresentation
bin10110110110001110100101
3102021021202101
4112312032211
53013124120
6332212101
7101623321
oct26661645
912237671
105989285
113420925
12200a031
131319173
14b1c981
157d490a
hex5b63a5

5989285 has 16 divisors (see below), whose sum is σ = 7432560. Its totient is φ = 4631040.

The previous prime is 5989273. The next prime is 5989297. The reversal of 5989285 is 5829895.

5989285 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5989273) and next prime (5989297).

It can be written as a sum of positive squares in 8 ways, for example, as 1920996 + 4068289 = 1386^2 + 2017^2 .

It is a de Polignac number, because none of the positive numbers 2k-5989285 is a prime.

It is a super-2 number, since 2×59892852 = 71743069622450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22131 + ... + 22399.

It is an arithmetic number, because the mean of its divisors is an integer number (464535).

Almost surely, 25989285 is an apocalyptic number.

It is an amenable number.

5989285 is a deficient number, since it is larger than the sum of its proper divisors (1443275).

5989285 is a wasteful number, since it uses less digits than its factorization.

5989285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408.

The product of its digits is 259200, while the sum is 46.

The square root of 5989285 is about 2447.3015752048. The cubic root of 5989285 is about 181.6038256777.

The spelling of 5989285 in words is "five million, nine hundred eighty-nine thousand, two hundred eighty-five".

Divisors: 1 5 61 73 269 305 365 1345 4453 16409 19637 22265 82045 98185 1197857 5989285