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85350282 = 2316138819
BaseRepresentation
bin1010001011001…
…01011110001010
312221121020120120
411011211132022
5133322202112
612245204110
72054315433
oct505453612
9187536516
1085350282
11441a5a26
1224700636
13148b4734
14b49a48a
15775de8c
hex516578a

85350282 has 16 divisors (see below), whose sum is σ = 170825760. Its totient is φ = 28429232.

The previous prime is 85350281. The next prime is 85350323. The reversal of 85350282 is 28205358.

It is not an unprimeable number, because it can be changed into a prime (85350281) 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 7 ways as a sum of consecutive naturals, for example, 5269 + ... + 14087.

It is an arithmetic number, because the mean of its divisors is an integer number (10676610).

Almost surely, 285350282 is an apocalyptic number.

85350282 is an abundant number, since it is smaller than the sum of its proper divisors (85475478).

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

85350282 is a wasteful number, since it uses less digits than its factorization.

85350282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10437.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 85350282 is about 9238.5216349804. The cubic root of 85350282 is about 440.2861121233.

The spelling of 85350282 in words is "eighty-five million, three hundred fifty thousand, two hundred eighty-two".

Divisors: 1 2 3 6 1613 3226 4839 8819 9678 17638 26457 52914 14225047 28450094 42675141 85350282