Base | Representation |
---|---|
bin | 1111000011110011… |
… | …11100011111011000 |
3 | 202212110102010022212 |
4 | 13201321330133120 |
5 | 113024231441442 |
6 | 3414134134252 |
7 | 404232425402 |
oct | 74171743730 |
9 | 22773363285 |
10 | 8085030872 |
11 | 34798753a6 |
12 | 16977b1388 |
13 | 9bb045349 |
14 | 569abdb72 |
15 | 324be4a82 |
hex | 1e1e7c7d8 |
8085030872 has 24 divisors (see below), whose sum is σ = 15700210500. Its totient is φ = 3903115104.
The previous prime is 8085030871. The next prime is 8085030893. The reversal of 8085030872 is 2780305808.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8085030871) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 594122 + ... + 607577.
Almost surely, 28085030872 is an apocalyptic number.
It is an amenable number.
8085030872 is a deficient number, since it is larger than the sum of its proper divisors (7615179628).
8085030872 is a wasteful number, since it uses less digits than its factorization.
8085030872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1201763 (or 1201730 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 41.
The square root of 8085030872 is about 89916.7997206306. The cubic root of 8085030872 is about 2007.0609481690.
The spelling of 8085030872 in words is "eight billion, eighty-five million, thirty thousand, eight hundred seventy-two".
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