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8075430093 = 322312070897
BaseRepresentation
bin1111000010101010…
…10100100011001101
3202211210100100112110
413201111110203031
5113014302230333
63413152254233
7404055010653
oct74125244315
922753310473
108075430093
113474408175
121694541379
139b9063403
14568700dd3
15323e4a063
hex1e15548cd

8075430093 has 8 divisors (see below), whose sum is σ = 10815524608. Its totient is φ = 5359477824.

The previous prime is 8075430089. The next prime is 8075430109. The reversal of 8075430093 is 3900345708.

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

It is not a de Polignac number, because 8075430093 - 22 = 8075430089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8075431093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6034780 + ... + 6036117.

It is an arithmetic number, because the mean of its divisors is an integer number (1351940576).

Almost surely, 28075430093 is an apocalyptic number.

It is an amenable number.

8075430093 is a deficient number, since it is larger than the sum of its proper divisors (2740094515).

8075430093 is a wasteful number, since it uses less digits than its factorization.

8075430093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12071123.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 8075430093 is about 89863.3968476598. The cubic root of 8075430093 is about 2006.2661880236.

The spelling of 8075430093 in words is "eight billion, seventy-five million, four hundred thirty thousand, ninety-three".

Divisors: 1 3 223 669 12070897 36212691 2691810031 8075430093