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68523114 = 23112935801
BaseRepresentation
bin1000001010110…
…01010001101010
311202221100001010
410011121101222
5120020214424
610444404350
71461302562
oct405312152
9152840033
1068523114
1135752480
121ab466b6
131127252a
149159da2
156038229
hex415946a

68523114 has 32 divisors (see below), whose sum is σ = 154664640. Its totient is φ = 20048000.

The previous prime is 68523097. The next prime is 68523127. The reversal of 68523114 is 41132586.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15987 + ... + 19814.

It is an arithmetic number, because the mean of its divisors is an integer number (4833270).

Almost surely, 268523114 is an apocalyptic number.

68523114 is an abundant number, since it is smaller than the sum of its proper divisors (86141526).

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

68523114 is a wasteful number, since it uses less digits than its factorization.

68523114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35846.

The product of its digits is 5760, while the sum is 30.

The square root of 68523114 is about 8277.8689286555. The cubic root of 68523114 is about 409.2094901046.

The spelling of 68523114 in words is "sixty-eight million, five hundred twenty-three thousand, one hundred fourteen".

Divisors: 1 2 3 6 11 22 29 33 58 66 87 174 319 638 957 1914 35801 71602 107403 214806 393811 787622 1038229 1181433 2076458 2362866 3114687 6229374 11420519 22841038 34261557 68523114