Search a number
-
+
5709361 = 7815623
BaseRepresentation
bin10101110001111000110001
3101202001202211
4111301320301
52430144421
6322212121
766346240
oct25617061
911661684
105709361
11324a589
121ab4041
13124b928
14a88957
1577b9e1
hex571e31

5709361 has 4 divisors (see below), whose sum is σ = 6524992. Its totient is φ = 4893732.

The previous prime is 5709349. The next prime is 5709377. The reversal of 5709361 is 1639075.

5709361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5709361 - 213 = 5701169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5709061) 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, 407805 + ... + 407818.

It is an arithmetic number, because the mean of its divisors is an integer number (1631248).

Almost surely, 25709361 is an apocalyptic number.

It is an amenable number.

5709361 is a deficient number, since it is larger than the sum of its proper divisors (815631).

5709361 is an equidigital number, since it uses as much as digits as its factorization.

5709361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815630.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 5709361 is about 2389.4269187401. The cubic root of 5709361 is about 178.7293330304.

The spelling of 5709361 in words is "five million, seven hundred nine thousand, three hundred sixty-one".

Divisors: 1 7 815623 5709361