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90824102682 = 2328403532949
BaseRepresentation
bin101010010010110001…
…0011101001100011010
322200102200120110110220
41110211202131030122
52442001432241212
6105420215420510
76363464064165
oct1244542351432
9280380513426
1090824102682
1135577924695
1215728984736
138745793ac1
14457853cadc
1525688b538c
hex152589d31a

90824102682 has 16 divisors (see below), whose sum is σ = 181654941600. Its totient is φ = 30273578192.

The previous prime is 90824102671. The next prime is 90824102683. The reversal of 90824102682 is 28620142809.

It is not an unprimeable number, because it can be changed into a prime (90824102683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96057 + ... + 436892.

It is an arithmetic number, because the mean of its divisors is an integer number (11353433850).

Almost surely, 290824102682 is an apocalyptic number.

90824102682 is an abundant number, since it is smaller than the sum of its proper divisors (90830838918).

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

90824102682 is a wasteful number, since it uses less digits than its factorization.

90824102682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561357.

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 90824102682 in words is "ninety billion, eight hundred twenty-four million, one hundred two thousand, six hundred eighty-two".

Divisors: 1 2 3 6 28403 56806 85209 170418 532949 1065898 1598847 3197694 15137350447 30274700894 45412051341 90824102682