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106060085 = 521212017
BaseRepresentation
bin1100101001001…
…01100100110101
321101120102002022
412110211210311
5204122410320
614305122525
72425332035
oct624454465
9241512068
10106060085
115496056a
122b629445
1318c85c61
141012b8c5
1594a0325
hex6525935

106060085 has 4 divisors (see below), whose sum is σ = 127272108. Its totient is φ = 84848064.

The previous prime is 106060069. The next prime is 106060117. The reversal of 106060085 is 580060601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63888049 + 42172036 = 7993^2 + 6494^2 .

It is a cyclic number.

It is not a de Polignac number, because 106060085 - 24 = 106060069 is a prime.

It is a super-2 number, since 2×1060600852 = 22497483260414450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 10606004 + ... + 10606013.

It is an arithmetic number, because the mean of its divisors is an integer number (31818027).

Almost surely, 2106060085 is an apocalyptic number.

It is an amenable number.

106060085 is a deficient number, since it is larger than the sum of its proper divisors (21212023).

106060085 is an equidigital number, since it uses as much as digits as its factorization.

106060085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21212022.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 106060085 is about 10298.5477131487. The cubic root of 106060085 is about 473.3517535096.

The spelling of 106060085 in words is "one hundred six million, sixty thousand, eighty-five".

Divisors: 1 5 21212017 106060085