Search a number
-
+
5663693 = 7899091
BaseRepresentation
bin10101100110101111001101
3101122202010102
4111212233031
52422214233
6321220445
766066140
oct25465715
911582112
105663693
113219242
121a91725
131233bc9
14a76057
1576d1e8
hex566bcd

5663693 has 8 divisors (see below), whose sum is σ = 6546240. Its totient is φ = 4799520.

The previous prime is 5663689. The next prime is 5663759. The reversal of 5663693 is 3963665.

5663693 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 5663693 - 22 = 5663689 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5663093) 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, 3923 + ... + 5168.

It is an arithmetic number, because the mean of its divisors is an integer number (818280).

Almost surely, 25663693 is an apocalyptic number.

It is an amenable number.

5663693 is a deficient number, since it is larger than the sum of its proper divisors (882547).

5663693 is an equidigital number, since it uses as much as digits as its factorization.

5663693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9187.

The product of its digits is 87480, while the sum is 38.

The square root of 5663693 is about 2379.8514659533. The cubic root of 5663693 is about 178.2515170938.

The spelling of 5663693 in words is "five million, six hundred sixty-three thousand, six hundred ninety-three".

Divisors: 1 7 89 623 9091 63637 809099 5663693