Base | Representation |
---|---|
bin | 110011110001111… |
… | …110010000011011 |
3 | 2020112200110121021 |
4 | 303301332100123 |
5 | 3234344104300 |
6 | 222112023311 |
7 | 30346103032 |
oct | 6361762033 |
9 | 2215613537 |
10 | 868738075 |
11 | 40641a857 |
12 | 202b31b37 |
13 | 10ac9c1ca |
14 | 8353d719 |
15 | 51403d1a |
hex | 33c7e41b |
868738075 has 12 divisors (see below), whose sum is σ = 1077643080. Its totient is φ = 694727360.
The previous prime is 868738061. The next prime is 868738081. The reversal of 868738075 is 570837868.
It is not a de Polignac number, because 868738075 - 211 = 868736027 is a prime.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 86727 + ... + 96223.
It is an arithmetic number, because the mean of its divisors is an integer number (89803590).
Almost surely, 2868738075 is an apocalyptic number.
868738075 is a deficient number, since it is larger than the sum of its proper divisors (208905005).
868738075 is a wasteful number, since it uses less digits than its factorization.
868738075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13166 (or 13161 counting only the distinct ones).
The product of its (nonzero) digits is 2257920, while the sum is 52.
The square root of 868738075 is about 29474.3630126251. The cubic root of 868738075 is about 954.1784826778.
The spelling of 868738075 in words is "eight hundred sixty-eight million, seven hundred thirty-eight thousand, seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •