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8058055105 = 58931357853
BaseRepresentation
bin1111000000100110…
…00010100111000001
3202210120122121112101
413200103002213001
5113000330230410
63411332030401
7403454224012
oct74023024701
922716577471
108058055105
113465620081
12168a762401
139b558ba59
1456629b009
15322666d3a
hex1e04c29c1

8058055105 has 16 divisors (see below), whose sum is σ = 9809724240. Its totient is φ = 6353538048.

The previous prime is 8058055073. The next prime is 8058055121. The reversal of 8058055105 is 5015508508.

It can be written as a sum of positive squares in 8 ways, for example, as 4210582321 + 3847472784 = 64889^2 + 62028^2 .

It is a cyclic number.

It is not a de Polignac number, because 8058055105 - 25 = 8058055073 is a prime.

It is a super-2 number, since 2×80580551052 (a number of 21 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 110359 + ... + 168211.

It is an arithmetic number, because the mean of its divisors is an integer number (613107765).

Almost surely, 28058055105 is an apocalyptic number.

It is an amenable number.

8058055105 is a deficient number, since it is larger than the sum of its proper divisors (1751669135).

8058055105 is a wasteful number, since it uses less digits than its factorization.

8058055105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58260.

The product of its (nonzero) digits is 40000, while the sum is 37.

The square root of 8058055105 is about 89766.6703459586. The cubic root of 8058055105 is about 2004.8262696094.

The spelling of 8058055105 in words is "eight billion, fifty-eight million, fifty-five thousand, one hundred five".

Divisors: 1 5 89 313 445 1565 27857 57853 139285 289265 5148917 18107989 25744585 90539945 1611611021 8058055105