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68337174 = 2311389529
BaseRepresentation
bin1000001001010…
…11111000010110
311202120212222110
410010223320112
5114443242144
610440411450
71456566513
oct404537026
9152525873
1068337174
1135635804
121aa76b86
13112089c9
14910c30a
155eed0b9
hex412be16

68337174 has 8 divisors (see below), whose sum is σ = 136674360. Its totient is φ = 22779056.

The previous prime is 68337173. The next prime is 68337221. The reversal of 68337174 is 47173386.

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

68337174 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68337173) 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, 5694759 + ... + 5694770.

It is an arithmetic number, because the mean of its divisors is an integer number (17084295).

Almost surely, 268337174 is an apocalyptic number.

68337174 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.

68337174 is a wasteful number, since it uses less digits than its factorization.

68337174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11389534.

The product of its digits is 84672, while the sum is 39.

The square root of 68337174 is about 8266.6301477688. The cubic root of 68337174 is about 408.8390197869.

The spelling of 68337174 in words is "sixty-eight million, three hundred thirty-seven thousand, one hundred seventy-four".

Divisors: 1 2 3 6 11389529 22779058 34168587 68337174