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68241341 = 711238681
BaseRepresentation
bin1000001000101…
…00011110111101
311202102000112002
410010110132331
5114432210331
610434352045
71456020230
oct404243675
9152360462
1068241341
113557a803
121aa2b625
13111a41bc
1490c5417
155ece9cb
hex41147bd

68241341 has 8 divisors (see below), whose sum is σ = 78068544. Its totient is φ = 58433760.

The previous prime is 68241337. The next prime is 68241359. The reversal of 68241341 is 14314286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68241341 - 22 = 68241337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68241361) 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, 3521 + ... + 12201.

It is an arithmetic number, because the mean of its divisors is an integer number (9758568).

Almost surely, 268241341 is an apocalyptic number.

It is an amenable number.

68241341 is a deficient number, since it is larger than the sum of its proper divisors (9827203).

68241341 is a wasteful number, since it uses less digits than its factorization.

68241341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9811.

The product of its digits is 4608, while the sum is 29.

The square root of 68241341 is about 8260.8317377852. The cubic root of 68241341 is about 408.6478178556.

The spelling of 68241341 in words is "sixty-eight million, two hundred forty-one thousand, three hundred forty-one".

Divisors: 1 7 1123 7861 8681 60767 9748763 68241341