Search a number
-
+
5645301 = 31881767
BaseRepresentation
bin10101100010001111110101
3101121210220020
4111202033311
52421122201
6320555353
765661414
oct25421765
911553806
105645301
113206442
121a82b59
13122871c
14a6d47b
15767a36
hex5623f5

5645301 has 4 divisors (see below), whose sum is σ = 7527072. Its totient is φ = 3763532.

The previous prime is 5645293. The next prime is 5645323. The reversal of 5645301 is 1035465.

5645301 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 5645301 - 23 = 5645293 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5645501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940881 + ... + 940886.

It is an arithmetic number, because the mean of its divisors is an integer number (1881768).

Almost surely, 25645301 is an apocalyptic number.

It is an amenable number.

5645301 is a deficient number, since it is larger than the sum of its proper divisors (1881771).

5645301 is a wasteful number, since it uses less digits than its factorization.

5645301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881770.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5645301 is about 2375.9842171193. The cubic root of 5645301 is about 178.0583594358.

The spelling of 5645301 in words is "five million, six hundred forty-five thousand, three hundred one".

Divisors: 1 3 1881767 5645301