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68366006 = 2103333091
BaseRepresentation
bin1000001001100…
…10111010110110
311202122100112022
410010302322312
5120000203011
610441153142
71460046542
oct404627266
9152570468
1068366006
1135655435
121aa8b7b2
1311218b77
149118a22
1560068db
hex4132eb6

68366006 has 8 divisors (see below), whose sum is σ = 102651384. Its totient is φ = 34148880.

The previous prime is 68366003. The next prime is 68366041. The reversal of 68366006 is 60066386.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68366003) 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 3 ways as a sum of consecutive naturals, for example, 14480 + ... + 18611.

It is an arithmetic number, because the mean of its divisors is an integer number (12831423).

Almost surely, 268366006 is an apocalyptic number.

68366006 is a deficient number, since it is larger than the sum of its proper divisors (34285378).

68366006 is a wasteful number, since it uses less digits than its factorization.

68366006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34126.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 68366006 is about 8268.3738425400. The cubic root of 68366006 is about 408.8965091862.

The spelling of 68366006 in words is "sixty-eight million, three hundred sixty-six thousand, six".

Divisors: 1 2 1033 2066 33091 66182 34183003 68366006