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8060548225 = 522811147409
BaseRepresentation
bin1111000000111001…
…00011010010000001
3202210202100021110011
413200130203102001
5113002000020400
63411501304521
7403514346412
oct74034432201
922722307404
108060548225
113466a73204
12168b565141
139b5c52782
14566749809
153229aa8ba
hex1e0723481

8060548225 has 12 divisors (see below), whose sum is σ = 10030658220. Its totient is φ = 6425484800.

The previous prime is 8060548213. The next prime is 8060548229. The reversal of 8060548225 is 5228450608.

It can be written as a sum of positive squares in 6 ways, for example, as 265070961 + 7795477264 = 16281^2 + 88292^2 .

It is not a de Polignac number, because 8060548225 - 29 = 8060547713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8060548229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 566680 + ... + 580729.

It is an arithmetic number, because the mean of its divisors is an integer number (835888185).

Almost surely, 28060548225 is an apocalyptic number.

It is an amenable number.

8060548225 is a deficient number, since it is larger than the sum of its proper divisors (1970109995).

8060548225 is a wasteful number, since it uses less digits than its factorization.

8060548225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147700 (or 1147695 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 8060548225 is about 89780.5559405821. Note that the first 3 decimals coincide. The cubic root of 8060548225 is about 2005.0330092015.

The spelling of 8060548225 in words is "eight billion, sixty million, five hundred forty-eight thousand, two hundred twenty-five".

Divisors: 1 5 25 281 1405 7025 1147409 5737045 28685225 322421929 1612109645 8060548225