Base | Representation |
---|---|
bin | 1111000001111111… |
… | …01001100010100010 |
3 | 202211101122201101211 |
4 | 13200333221202202 |
5 | 113011323431043 |
6 | 3412430420334 |
7 | 403655506501 |
oct | 74077514242 |
9 | 22741581354 |
10 | 8069748898 |
11 | 3471187872 |
12 | 16926616aa |
13 | 9b7b24563 |
14 | 567a62838 |
15 | 3236c6a9d |
hex | 1e0fe98a2 |
8069748898 has 16 divisors (see below), whose sum is σ = 12279211200. Its totient is φ = 3977058096.
The previous prime is 8069748893. The next prime is 8069748899. The reversal of 8069748898 is 8988479608.
It is not an unprimeable number, because it can be changed into a prime (8069748893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52161 + ... + 137332.
It is an arithmetic number, because the mean of its divisors is an integer number (767450700).
Almost surely, 28069748898 is an apocalyptic number.
8069748898 is a deficient number, since it is larger than the sum of its proper divisors (4209462302).
8069748898 is a wasteful number, since it uses less digits than its factorization.
8069748898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189801.
The product of its (nonzero) digits is 55738368, while the sum is 67.
The square root of 8069748898 is about 89831.7811133677. The cubic root of 8069748898 is about 2005.7955974693.
The spelling of 8069748898 in words is "eight billion, sixty-nine million, seven hundred forty-eight thousand, eight hundred ninety-eight".
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