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68324182 = 247726853
BaseRepresentation
bin1000001001010…
…00101101010110
311202120020011021
410010220231112
5114442333212
610440231354
71456513603
oct404505526
9152506137
1068324182
1135626a73
121aa6b55a
1311202b14
1491076aa
155ee9307
hex4128b56

68324182 has 8 divisors (see below), whose sum is σ = 104666976. Its totient is φ = 33435192.

The previous prime is 68324167. The next prime is 68324213. The reversal of 68324182 is 28142386.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 363333 + ... + 363520.

It is an arithmetic number, because the mean of its divisors is an integer number (13083372).

Almost surely, 268324182 is an apocalyptic number.

68324182 is a deficient number, since it is larger than the sum of its proper divisors (36342794).

68324182 is a wasteful number, since it uses less digits than its factorization.

68324182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726902.

The product of its digits is 18432, while the sum is 34.

The square root of 68324182 is about 8265.8443004934. The cubic root of 68324182 is about 408.8131091789.

The spelling of 68324182 in words is "sixty-eight million, three hundred twenty-four thousand, one hundred eighty-two".

Divisors: 1 2 47 94 726853 1453706 34162091 68324182