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68110374 = 2311351729
BaseRepresentation
bin1000000111101…
…00100000100110
311202011100212110
410003310200212
5114414012444
610431501450
71454633343
oct403644046
9152140773
1068110374
11354a0372
121a987886
13111596c7
14908d7ca
155ea5cb9
hex40f4826

68110374 has 8 divisors (see below), whose sum is σ = 136220760. Its totient is φ = 22703456.

The previous prime is 68110373. The next prime is 68110423. The reversal of 68110374 is 47301186.

It is a happy number.

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

68110374 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68110373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5675859 + ... + 5675870.

It is an arithmetic number, because the mean of its divisors is an integer number (17027595).

Almost surely, 268110374 is an apocalyptic number.

68110374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68110374 is a wasteful number, since it uses less digits than its factorization.

68110374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11351734.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 68110374 is about 8252.9009445164. The cubic root of 68110374 is about 408.3862283646.

The spelling of 68110374 in words is "sixty-eight million, one hundred ten thousand, three hundred seventy-four".

Divisors: 1 2 3 6 11351729 22703458 34055187 68110374