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8090299273 = 7291011972003
BaseRepresentation
bin1111000100011100…
…00010101110001001
3202212211022210012211
413202032002232021
5113032104034043
63414443105121
7404325260230
oct74216025611
922784283184
108090299273
113481843651
1216995121a1
139bc16b344
1456a691b17
153253d5a9d
hex1e2382b89

8090299273 has 32 divisors (see below), whose sum is σ = 9713468160. Its totient is φ = 6592185600.

The previous prime is 8090299249. The next prime is 8090299367. The reversal of 8090299273 is 3729920908.

It is not a de Polignac number, because 8090299273 - 29 = 8090298761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8090299213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4038090 + ... + 4040092.

It is an arithmetic number, because the mean of its divisors is an integer number (303545880).

Almost surely, 28090299273 is an apocalyptic number.

It is an amenable number.

8090299273 is a deficient number, since it is larger than the sum of its proper divisors (1623168887).

8090299273 is a wasteful number, since it uses less digits than its factorization.

8090299273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 8090299273 is about 89946.0909267323. The cubic root of 8090299273 is about 2007.4968032757.

The spelling of 8090299273 in words is "eight billion, ninety million, two hundred ninety-nine thousand, two hundred seventy-three".

Divisors: 1 7 29 101 197 203 707 1379 2003 2929 5713 14021 19897 20503 39991 58087 139279 202303 394591 406609 577013 1416121 2762137 4039091 5866787 11443139 39853691 41067509 80101973 278975837 1155757039 8090299273