Base | Representation |
---|---|
bin | 1111000011001110… |
… | …10110101100101101 |
3 | 202212010020112022001 |
4 | 13201213112230231 |
5 | 113022010014420 |
6 | 3413441452301 |
7 | 404143130311 |
oct | 74147265455 |
9 | 22763215261 |
10 | 8080157485 |
11 | 3477046a04 |
12 | 1696041091 |
13 | 9ba02a09a |
14 | 5691b1b41 |
15 | 324580b0a |
hex | 1e19d6b2d |
8080157485 has 32 divisors (see below), whose sum is σ = 10384754688. Its totient is φ = 6022040640.
The previous prime is 8080157483. The next prime is 8080157489. The reversal of 8080157485 is 5847510808.
It is not a de Polignac number, because 8080157485 - 21 = 8080157483 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 (8080157483) 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 31 ways as a sum of consecutive naturals, for example, 671734 + ... + 683656.
It is an arithmetic number, because the mean of its divisors is an integer number (324523584).
Almost surely, 28080157485 is an apocalyptic number.
It is an amenable number.
8080157485 is a deficient number, since it is larger than the sum of its proper divisors (2304597203).
8080157485 is a wasteful number, since it uses less digits than its factorization.
8080157485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12105.
The product of its (nonzero) digits is 358400, while the sum is 46.
The square root of 8080157485 is about 89889.6962115236. The cubic root of 8080157485 is about 2006.6576039805.
The spelling of 8080157485 in words is "eight billion, eighty million, one hundred fifty-seven thousand, four hundred eighty-five".
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