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7068118607 = 118928125693
BaseRepresentation
bin1101001010100101…
…01110111001001111
3200020120220121221122
412211102232321033
5103433414243412
63125210151155
7340104005534
oct64522567117
920216817848
107068118607
112aa7850140
1214531224bb
13888466304
144b0a0cd8b
152b57c2572
hex1a54aee4f

7068118607 has 16 divisors (see below), whose sum is σ = 7825364640. Its totient is φ = 6330508800.

The previous prime is 7068118591. The next prime is 7068118619.

7068118607 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7068118607 - 24 = 7068118591 is a prime.

It is a super-3 number, since 3×70681186073 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7068118667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262253 + ... + 287945.

It is an arithmetic number, because the mean of its divisors is an integer number (489085290).

Almost surely, 27068118607 is an apocalyptic number.

7068118607 is a deficient number, since it is larger than the sum of its proper divisors (757246033).

7068118607 is a wasteful number, since it uses less digits than its factorization.

7068118607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26074.

The product of its (nonzero) digits is 112896, while the sum is 44.

The square root of 7068118607 is about 84072.1036194527. The cubic root of 7068118607 is about 1919.1162207711.

The spelling of 7068118607 in words is "seven billion, sixty-eight million, one hundred eighteen thousand, six hundred seven".

Divisors: 1 11 89 281 979 3091 25009 25693 275099 282623 2286677 7219733 25153447 79417063 642556237 7068118607