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68282614 = 21031093041
BaseRepresentation
bin1000001000111…
…10100011110110
311202111010010201
410010132203312
5114440020424
610435311114
71456251451
oct404364366
9152433121
1068282614
11355a8814
121aa4b49a
13111b9c1a
1490d6498
155edbd44
hex411e8f6

68282614 has 16 divisors (see below), whose sum is σ = 104401440. Its totient is φ = 33488640.

The previous prime is 68282611. The next prime is 68282629. The reversal of 68282614 is 41628286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68282611) 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, 20934 + ... + 23974.

It is an arithmetic number, because the mean of its divisors is an integer number (6525090).

Almost surely, 268282614 is an apocalyptic number.

68282614 is a deficient number, since it is larger than the sum of its proper divisors (36118826).

68282614 is a wasteful number, since it uses less digits than its factorization.

68282614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255.

The product of its digits is 36864, while the sum is 37.

The square root of 68282614 is about 8263.3294742495. The cubic root of 68282614 is about 408.7301859237.

The spelling of 68282614 in words is "sixty-eight million, two hundred eighty-two thousand, six hundred fourteen".

Divisors: 1 2 103 109 206 218 3041 6082 11227 22454 313223 331469 626446 662938 34141307 68282614