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5689143 = 33210709
BaseRepresentation
bin10101101100111100110111
3101201001001000
4111230330313
52424023033
6321534343
766233265
oct25547467
911631030
105689143
113236379
121aa43b3
131242675
14a81435
15775a13
hex56cf37

5689143 has 8 divisors (see below), whose sum is σ = 8428400. Its totient is φ = 3792744.

The previous prime is 5689141. The next prime is 5689153. The reversal of 5689143 is 3419865.

5689143 is a `hidden beast` number, since 568 + 91 + 4 + 3 = 666.

It is not a de Polignac number, because 5689143 - 21 = 5689141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5689098 and 5689107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5689141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105328 + ... + 105381.

It is an arithmetic number, because the mean of its divisors is an integer number (1053550).

Almost surely, 25689143 is an apocalyptic number.

5689143 is a deficient number, since it is larger than the sum of its proper divisors (2739257).

5689143 is a wasteful number, since it uses less digits than its factorization.

5689143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210718 (or 210712 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 5689143 is about 2385.1924450660. The cubic root of 5689143 is about 178.5181112899.

It can be divided in two parts, 5689 and 143, that added together give a cube (5832 = 183).

The spelling of 5689143 in words is "five million, six hundred eighty-nine thousand, one hundred forty-three".

Divisors: 1 3 9 27 210709 632127 1896381 5689143