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8092071973 = 73891245509
BaseRepresentation
bin1111000100101001…
…10011100000100101
3202212221122211220101
413202110303200211
5113033032300343
63414545104101
7404346322366
oct74224634045
922787584811
108092071973
113482844497
12169a028031
139bc63c18b
1456a9d3b6d
15325635e4d
hex1e2533825

8092071973 has 8 divisors (see below), whose sum is σ = 8295096600. Its totient is φ = 7891538688.

The previous prime is 8092071947. The next prime is 8092071983. The reversal of 8092071973 is 3791702908.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1863389889 + 6228682084 = 43167^2 + 78922^2 .

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 8092071973 - 25 = 8092071941 is a prime.

It is a super-2 number, since 2×80920719732 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8092071983) 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, 616258 + ... + 629251.

It is an arithmetic number, because the mean of its divisors is an integer number (1036887075).

Almost surely, 28092071973 is an apocalyptic number.

It is an amenable number.

8092071973 is a deficient number, since it is larger than the sum of its proper divisors (203024627).

8092071973 is a wasteful number, since it uses less digits than its factorization.

8092071973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245671.

The product of its (nonzero) digits is 190512, while the sum is 46.

The square root of 8092071973 is about 89955.9446229097. The cubic root of 8092071973 is about 2007.6434162985.

The spelling of 8092071973 in words is "eight billion, ninety-two million, seventy-one thousand, nine hundred seventy-three".

Divisors: 1 73 89 6497 1245509 90922157 110850301 8092071973