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5642713 = 31191953
BaseRepresentation
bin10101100001100111011001
3101121200100101
4111201213121
52421031323
6320535401
765651026
oct25414731
911550311
105642713
1132044aa
121a81561
1312274ab
14a6c54d
15766dad
hex5619d9

5642713 has 8 divisors (see below), whose sum is σ = 5861376. Its totient is φ = 5426400.

The previous prime is 5642711. The next prime is 5642717. The reversal of 5642713 is 3172465.

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 5642713 - 21 = 5642711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5642711) 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, 5445 + ... + 6397.

It is an arithmetic number, because the mean of its divisors is an integer number (732672).

Almost surely, 25642713 is an apocalyptic number.

It is an amenable number.

5642713 is a deficient number, since it is larger than the sum of its proper divisors (218663).

5642713 is a wasteful number, since it uses less digits than its factorization.

5642713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175.

The product of its digits is 5040, while the sum is 28.

The square root of 5642713 is about 2375.4395382750. The cubic root of 5642713 is about 178.0311459196.

The spelling of 5642713 in words is "five million, six hundred forty-two thousand, seven hundred thirteen".

Divisors: 1 31 191 953 5921 29543 182023 5642713