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5686885 = 52834019
BaseRepresentation
bin10101101100011001100101
3101200220221101
4111230121211
52423440020
6321520101
766223561
oct25543145
911626841
105686885
113234706
121aa3031
131241629
14a806a1
1577500a
hex56c665

5686885 has 8 divisors (see below), whose sum is σ = 6850080. Its totient is φ = 4532304.

The previous prime is 5686873. The next prime is 5686921. The reversal of 5686885 is 5886865.

5686885 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5686885 - 25 = 5686853 is a prime.

It is a super-2 number, since 2×56868852 = 64681322006450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595 + ... + 3424.

It is an arithmetic number, because the mean of its divisors is an integer number (856260).

Almost surely, 25686885 is an apocalyptic number.

It is an amenable number.

5686885 is a deficient number, since it is larger than the sum of its proper divisors (1163195).

5686885 is a wasteful number, since it uses less digits than its factorization.

5686885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4307.

The product of its digits is 460800, while the sum is 46.

The square root of 5686885 is about 2384.7190610217. The cubic root of 5686885 is about 178.4944904366.

It can be divided in two parts, 56868 and 85, that added together give a triangular number (56953 = T337).

The spelling of 5686885 in words is "five million, six hundred eighty-six thousand, eight hundred eighty-five".

Divisors: 1 5 283 1415 4019 20095 1137377 5686885