Search a number
-
+
5689711 = 18713041
BaseRepresentation
bin10101101101000101101111
3101201001211001
4111231011233
52424032321
6321541131
766235036
oct25550557
911631731
105689711
113236845
121aa47a7
1312429c1
14a8171d
15775c91
hex56d16f

5689711 has 4 divisors (see below), whose sum is σ = 5694624. Its totient is φ = 5684800.

The previous prime is 5689703. The next prime is 5689741. The reversal of 5689711 is 1179865.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5689711 - 23 = 5689703 is a prime.

It is a super-2 number, since 2×56897112 = 64745622527042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5689741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351 + ... + 3391.

It is an arithmetic number, because the mean of its divisors is an integer number (1423656).

Almost surely, 25689711 is an apocalyptic number.

5689711 is a deficient number, since it is larger than the sum of its proper divisors (4913).

5689711 is a wasteful number, since it uses less digits than its factorization.

5689711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912.

The product of its digits is 15120, while the sum is 37.

The square root of 5689711 is about 2385.3115100548. The cubic root of 5689711 is about 178.5240521327.

It can be divided in two parts, 5689 and 711, that added together give a square (6400 = 802).

The spelling of 5689711 in words is "five million, six hundred eighty-nine thousand, seven hundred eleven".

Divisors: 1 1871 3041 5689711