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5147713 = 7172503
BaseRepresentation
bin10011101000110001000001
3100200112100001
4103220301001
52304211323
6302200001
761516624
oct23506101
910615301
105147713
1129a660a
121883001
1310b30ac
1497ddbb
156ba3ad
hex4e8c41

5147713 has 4 divisors (see below), whose sum is σ = 5220288. Its totient is φ = 5075140.

The previous prime is 5147711. The next prime is 5147749. The reversal of 5147713 is 3177415.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3177415 = 5635483.

It is a cyclic number.

It is not a de Polignac number, because 5147713 - 21 = 5147711 is a prime.

It is a Duffinian number.

5147713 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5147711) 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, 36181 + ... + 36322.

It is an arithmetic number, because the mean of its divisors is an integer number (1305072).

Almost surely, 25147713 is an apocalyptic number.

It is an amenable number.

5147713 is a deficient number, since it is larger than the sum of its proper divisors (72575).

5147713 is an equidigital number, since it uses as much as digits as its factorization.

5147713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72574.

The product of its digits is 2940, while the sum is 28.

The square root of 5147713 is about 2268.8572013240. The cubic root of 5147713 is about 172.6651837866.

The spelling of 5147713 in words is "five million, one hundred forty-seven thousand, seven hundred thirteen".

Divisors: 1 71 72503 5147713