Base | Representation |
---|---|
bin | 1111000011110100… |
… | …00111010001000011 |
3 | 202212110111100212122 |
4 | 13201322013101003 |
5 | 113024234400021 |
6 | 3414135114455 |
7 | 404233001156 |
oct | 74172072103 |
9 | 22773440778 |
10 | 8085075011 |
11 | 34798a5582 |
12 | 1697812a2b |
13 | 9bb05c470 |
14 | 569ad1c9d |
15 | 324c02bab |
hex | 1e1e87443 |
8085075011 has 4 divisors (see below), whose sum is σ = 8707003872. Its totient is φ = 7463146152.
The previous prime is 8085074953. The next prime is 8085075049. The reversal of 8085075011 is 1105705808.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 8085075011 - 222 = 8080880707 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8085072011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310964411 + ... + 310964436.
It is an arithmetic number, because the mean of its divisors is an integer number (2176750968).
Almost surely, 28085075011 is an apocalyptic number.
8085075011 is a deficient number, since it is larger than the sum of its proper divisors (621928861).
8085075011 is a wasteful number, since it uses less digits than its factorization.
8085075011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 621928860.
The product of its (nonzero) digits is 11200, while the sum is 35.
The square root of 8085075011 is about 89917.0451638620. The cubic root of 8085075011 is about 2007.0646005773.
The spelling of 8085075011 in words is "eight billion, eighty-five million, seventy-five thousand, eleven".
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