Search a number
-
+
5675913 = 3479887
BaseRepresentation
bin10101101001101110001001
3101200100220000
4111221232021
52423112123
6321353213
766146565
oct25515611
911610800
105675913
113227441
121a98809
131239639
14a7a6a5
15771b43
hex569b89

5675913 has 20 divisors (see below), whose sum is σ = 8595840. Its totient is φ = 3731832.

The previous prime is 5675903. The next prime is 5675933. The reversal of 5675913 is 3195765.

It is a happy number.

5675913 is a `hidden beast` number, since 5 + 67 + 591 + 3 = 666.

It is not a de Polignac number, because 5675913 - 25 = 5675881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5675903) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5956 + ... + 6842.

It is an arithmetic number, because the mean of its divisors is an integer number (429792).

Almost surely, 25675913 is an apocalyptic number.

It is an amenable number.

5675913 is a deficient number, since it is larger than the sum of its proper divisors (2919927).

5675913 is an equidigital number, since it uses as much as digits as its factorization.

5675913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978 (or 969 counting only the distinct ones).

The product of its digits is 28350, while the sum is 36.

The square root of 5675913 is about 2382.4174697143. The cubic root of 5675913 is about 178.3796236623.

The spelling of 5675913 in words is "five million, six hundred seventy-five thousand, nine hundred thirteen".

Divisors: 1 3 9 27 79 81 237 711 887 2133 2661 6399 7983 23949 70073 71847 210219 630657 1891971 5675913