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8282305282085 = 529371543766129
BaseRepresentation
bin111100010000101111111…
…0111010100000000100101
31002022210002002120121212122
41320201133313110000211
52041144130123011320
625340501041555325
71513243150215662
oct170413767240045
932283062517778
108282305282085
11270356245a01a
12b191bb345b45
1348103081c583
14208c19740a69
15e5695e6ed25
hex7885fdd4025

8282305282085 has 16 divisors (see below), whose sum is σ = 10559360329200. Its totient is φ = 6224465028096.

The previous prime is 8282305282073. The next prime is 8282305282091. The reversal of 8282305282085 is 5802825032828.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 874932002884 + 7407373279201 = 935378^2 + 2721649^2 .

It is a cyclic number.

It is not a de Polignac number, because 8282305282085 - 224 = 8282288504869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 771877700 + ... + 771888429.

It is an arithmetic number, because the mean of its divisors is an integer number (659960020575).

Almost surely, 28282305282085 is an apocalyptic number.

It is an amenable number.

8282305282085 is a deficient number, since it is larger than the sum of its proper divisors (2277055047115).

8282305282085 is a wasteful number, since it uses less digits than its factorization.

8282305282085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543766200.

The product of its (nonzero) digits is 4915200, while the sum is 53.

The spelling of 8282305282085 in words is "eight trillion, two hundred eighty-two billion, three hundred five million, two hundred eighty-two thousand, eighty-five".

Divisors: 1 5 29 37 145 185 1073 5365 1543766129 7718830645 44769217741 57119346773 223846088705 285596733865 1656461056417 8282305282085