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7096764805 = 513109180997
BaseRepresentation
bin1101001110000000…
…00000100110000101
3200022120211000010221
412213000000212011
5104013232433210
63132112144341
7340602335254
oct64700004605
920276730127
107096764805
113011a36489
1214608380b1
13891386020
144b474879b
152b80801da
hex1a7000985

7096764805 has 8 divisors (see below), whose sum is σ = 9171203832. Its totient is φ = 5240687808.

The previous prime is 7096764797. The next prime is 7096764809. The reversal of 7096764805 is 5084676907.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 508682916 + 6588081889 = 22554^2 + 81167^2 .

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 7096764805 - 23 = 7096764797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7096764809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54590434 + ... + 54590563.

It is an arithmetic number, because the mean of its divisors is an integer number (1146400479).

Almost surely, 27096764805 is an apocalyptic number.

It is an amenable number.

7096764805 is a deficient number, since it is larger than the sum of its proper divisors (2074439027).

7096764805 is a wasteful number, since it uses less digits than its factorization.

7096764805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109181015.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The square root of 7096764805 is about 84242.2981939595. The cubic root of 7096764805 is about 1921.7053718417.

The spelling of 7096764805 in words is "seven billion, ninety-six million, seven hundred sixty-four thousand, eight hundred five".

Divisors: 1 5 13 65 109180997 545904985 1419352961 7096764805