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6986032773 = 319312065687
BaseRepresentation
bin1101000000110011…
…00110011010000101
3200000212110020100120
412200121212122011
5103301411022043
63113114532153
7335056204326
oct64031463205
920025406316
106986032773
112a65484905
12142b737059
13874455705
144a3b6244d
152ad4aa983
hex1a0666685

6986032773 has 8 divisors (see below), whose sum is σ = 9362973888. Its totient is φ = 4633223424.

The previous prime is 6986032769. The next prime is 6986032777. The reversal of 6986032773 is 3772306896.

It is an interprime number because it is at equal distance from previous prime (6986032769) and next prime (6986032777).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6986032773 - 22 = 6986032769 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6986032777) 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, 6032265 + ... + 6033422.

It is an arithmetic number, because the mean of its divisors is an integer number (1170371736).

Almost surely, 26986032773 is an apocalyptic number.

It is an amenable number.

6986032773 is a deficient number, since it is larger than the sum of its proper divisors (2376941115).

6986032773 is a wasteful number, since it uses less digits than its factorization.

6986032773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12065883.

The product of its (nonzero) digits is 2286144, while the sum is 51.

The square root of 6986032773 is about 83582.4908279240. The cubic root of 6986032773 is about 1911.6580335189.

The spelling of 6986032773 in words is "six billion, nine hundred eighty-six million, thirty-two thousand, seven hundred seventy-three".

Divisors: 1 3 193 579 12065687 36197061 2328677591 6986032773