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66066034 = 271945943
BaseRepresentation
bin1111110000000…
…1011001110010
311121022111120011
43330001121302
5113403103114
610320005134
71431360226
oct374013162
9147274504
1066066034
1134324431
121a1607aa
13108c2038
148aba786
155c001c4
hex3f01672

66066034 has 8 divisors (see below), whose sum is σ = 99239040. Its totient is φ = 32986356.

The previous prime is 66065977. The next prime is 66066043. The reversal of 66066034 is 43066066.

66066034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 66065987 and 66066005.

It is an unprimeable number.

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, 21534 + ... + 24409.

It is an arithmetic number, because the mean of its divisors is an integer number (12404880).

Almost surely, 266066034 is an apocalyptic number.

66066034 is a deficient number, since it is larger than the sum of its proper divisors (33173006).

66066034 is a wasteful number, since it uses less digits than its factorization.

66066034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46664.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 66066034 is about 8128.1015003505. The cubic root of 66066034 is about 404.2587345340.

The spelling of 66066034 in words is "sixty-six million, sixty-six thousand, thirty-four", and thus it is an eban number.

Divisors: 1 2 719 1438 45943 91886 33033017 66066034