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288275016 = 23312011459
BaseRepresentation
bin10001001011101…
…011101001001000
3202002102212222110
4101023223221020
51042244300031
644334422320
710100203641
oct2113535110
9662385873
10288275016
111387a6317
12806619a0
1347954043
142a4006c8
151a494c46
hex112eba48

288275016 has 16 divisors (see below), whose sum is σ = 720687600. Its totient is φ = 96091664.

The previous prime is 288274997. The next prime is 288275021. The reversal of 288275016 is 610572882.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6005706 + ... + 6005753.

It is an arithmetic number, because the mean of its divisors is an integer number (45042975).

Almost surely, 2288275016 is an apocalyptic number.

It is an amenable number.

288275016 is an abundant number, since it is smaller than the sum of its proper divisors (432412584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

288275016 is a wasteful number, since it uses less digits than its factorization.

288275016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12011468 (or 12011464 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 288275016 is about 16978.6635516462. The cubic root of 288275016 is about 660.5955872627.

The spelling of 288275016 in words is "two hundred eighty-eight million, two hundred seventy-five thousand, sixteen".

Divisors: 1 2 3 4 6 8 12 24 12011459 24022918 36034377 48045836 72068754 96091672 144137508 288275016