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5045613 = 31681871
BaseRepresentation
bin10011001111110101101101
3100111100021120
4103033311231
52242424423
6300051153
760613146
oct23176555
910440246
105045613
112936931
121833ab9
131078791
14954acd
15699ee3
hex4cfd6d

5045613 has 4 divisors (see below), whose sum is σ = 6727488. Its totient is φ = 3363740.

The previous prime is 5045611. The next prime is 5045669. The reversal of 5045613 is 3165405.

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 5045613 - 21 = 5045611 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 (5045611) 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, 840933 + ... + 840938.

It is an arithmetic number, because the mean of its divisors is an integer number (1681872).

Almost surely, 25045613 is an apocalyptic number.

It is an amenable number.

5045613 is a deficient number, since it is larger than the sum of its proper divisors (1681875).

5045613 is a wasteful number, since it uses less digits than its factorization.

5045613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681874.

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

The square root of 5045613 is about 2246.2441986569. The cubic root of 5045613 is about 171.5160023261.

The spelling of 5045613 in words is "five million, forty-five thousand, six hundred thirteen".

Divisors: 1 3 1681871 5045613