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6706070713 = 20939320267
BaseRepresentation
bin1100011111011011…
…01000010010111001
3122022100122200121101
412033231220102321
5102213223230323
63025234211401
7325116442366
oct61755502271
918270580541
106706070713
112931447201
121371a23b61
1382b4523a4
144788c746d
15293b08dad
hex18fb684b9

6706070713 has 4 divisors (see below), whose sum is σ = 6706411920. Its totient is φ = 6705729508.

The previous prime is 6706070711. The next prime is 6706070717. The reversal of 6706070713 is 3170706076.

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 6706070713 - 21 = 6706070711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6706070711) 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, 139195 + ... + 181072.

It is an arithmetic number, because the mean of its divisors is an integer number (1676602980).

Almost surely, 26706070713 is an apocalyptic number.

It is an amenable number.

6706070713 is a deficient number, since it is larger than the sum of its proper divisors (341207).

6706070713 is a wasteful number, since it uses less digits than its factorization.

6706070713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341206.

The product of its (nonzero) digits is 37044, while the sum is 37.

The square root of 6706070713 is about 81890.6021042708. The cubic root of 6706070713 is about 1885.7728387518.

Adding to 6706070713 its reverse (3170706076), we get a palindrome (9876776789).

The spelling of 6706070713 in words is "six billion, seven hundred six million, seventy thousand, seven hundred thirteen".

Divisors: 1 20939 320267 6706070713