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106704673 = 418093217
BaseRepresentation
bin1100101110000…
…10111100100001
321102210011021221
412113002330201
5204304022143
614331015041
72433655225
oct627027441
9242704257
10106704673
1155260889
122b89a481
131915047a
1410258785
15957b2ed
hex65c2f21

106704673 has 8 divisors (see below), whose sum is σ = 109476360. Its totient is φ = 103941120.

The previous prime is 106704671. The next prime is 106704679. The reversal of 106704673 is 376407601.

It can be written as a sum of positive squares in 4 ways, for example, as 30107169 + 76597504 = 5487^2 + 8752^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 106704673 - 21 = 106704671 is a prime.

It is a super-2 number, since 2×1067046732 = 22771774480073858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106704671) 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 7 ways as a sum of consecutive naturals, for example, 31561 + ... + 34777.

It is an arithmetic number, because the mean of its divisors is an integer number (13684545).

Almost surely, 2106704673 is an apocalyptic number.

It is an amenable number.

106704673 is a deficient number, since it is larger than the sum of its proper divisors (2771687).

106704673 is an equidigital number, since it uses as much as digits as its factorization.

106704673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 106704673 is about 10329.7953997163. The cubic root of 106704673 is about 474.3087607736.

The spelling of 106704673 in words is "one hundred six million, seven hundred four thousand, six hundred seventy-three".

Divisors: 1 41 809 3217 33169 131897 2602553 106704673