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5208589 = 31401419
BaseRepresentation
bin10011110111101000001101
3100210121211201
4103313220031
52313133324
6303345501
762162251
oct23675015
910717751
105208589
112a38321
1218b2291
131104a09
14998261
156cd444
hex4f7a0d

5208589 has 8 divisors (see below), whose sum is σ = 5402880. Its totient is φ = 5016000.

The previous prime is 5208583. The next prime is 5208617. The reversal of 5208589 is 9858025.

It is a happy number.

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 5208589 - 211 = 5206541 is a prime.

It is a Duffinian number.

5208589 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5208583) 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, 12222 + ... + 12640.

It is an arithmetic number, because the mean of its divisors is an integer number (675360).

Almost surely, 25208589 is an apocalyptic number.

It is an amenable number.

5208589 is a deficient number, since it is larger than the sum of its proper divisors (194291).

5208589 is a wasteful number, since it uses less digits than its factorization.

5208589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851.

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 5208589 is about 2282.2333360110. The cubic root of 5208589 is about 173.3431548511.

The spelling of 5208589 in words is "five million, two hundred eight thousand, five hundred eighty-nine".

Divisors: 1 31 401 419 12431 12989 168019 5208589