Search a number
-
+
7064717713 = 15739448867
BaseRepresentation
bin1101001010001011…
…10000100110010001
3200020100111211210121
412211011300212101
5103432031431323
63125005230241
7340033052434
oct64505604621
920210454717
107064717713
112aa5937a89
121451b62381
13887845351
144b03a581b
152b534ea5d
hex1a5170991

7064717713 has 4 divisors (see below), whose sum is σ = 7065182320. Its totient is φ = 7064253108.

The previous prime is 7064717711. The next prime is 7064717717. The reversal of 7064717713 is 3177174607.

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 7064717713 - 21 = 7064717711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7064717713.

It is not an unprimeable number, because it can be changed into a prime (7064717711) 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, 208695 + ... + 240172.

It is an arithmetic number, because the mean of its divisors is an integer number (1766295580).

Almost surely, 27064717713 is an apocalyptic number.

It is an amenable number.

7064717713 is a deficient number, since it is larger than the sum of its proper divisors (464607).

7064717713 is a wasteful number, since it uses less digits than its factorization.

7064717713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464606.

The product of its (nonzero) digits is 172872, while the sum is 43.

The square root of 7064717713 is about 84051.8751307786. The cubic root of 7064717713 is about 1918.8083709136.

The spelling of 7064717713 in words is "seven billion, sixty-four million, seven hundred seventeen thousand, seven hundred thirteen".

Divisors: 1 15739 448867 7064717713