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7982095706 = 213307003681
BaseRepresentation
bin1110110111100010…
…10001110101011010
3202121021201110211022
413123301101311122
5112321404030311
63400020002442
7401542460024
oct73361216532
922537643738
107982095706
113426759712
121669230422
139a2914870
1455a167014
1531ab605db
hex1dbc51d5a

7982095706 has 8 divisors (see below), whose sum is σ = 12894154644. Its totient is φ = 3684044160.

The previous prime is 7982095699. The next prime is 7982095763. The reversal of 7982095706 is 6075902897.

It can be written as a sum of positive squares in 2 ways, for example, as 7181715025 + 800380681 = 84745^2 + 28291^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153501815 + ... + 153501866.

Almost surely, 27982095706 is an apocalyptic number.

7982095706 is a deficient number, since it is larger than the sum of its proper divisors (4912058938).

7982095706 is a wasteful number, since it uses less digits than its factorization.

7982095706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307003696.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The square root of 7982095706 is about 89342.5749908743. The cubic root of 7982095706 is about 1998.5068610454.

The spelling of 7982095706 in words is "seven billion, nine hundred eighty-two million, ninety-five thousand, seven hundred six".

Divisors: 1 2 13 26 307003681 614007362 3991047853 7982095706