Base | Representation |
---|---|
bin | 111010011111111101010… |
… | …0111100100101110010000 |
3 | 1001110121212120221122020112 |
4 | 1310333322213210232100 |
5 | 2023212100123120343 |
6 | 25033322103300452 |
7 | 1456606613360063 |
oct | 164777247445620 |
9 | 31417776848215 |
10 | 8040088488848 |
11 | 261a867390259 |
12 | a9a28144a728 |
13 | 46423c0b9890 |
14 | 1db1dc8c28da |
15 | de21b5cb218 |
hex | 74ffa9e4b90 |
8040088488848 has 20 divisors (see below), whose sum is σ = 16775953866588. Its totient is φ = 3710810071680.
The previous prime is 8040088488829. The next prime is 8040088488853. The reversal of 8040088488848 is 8488848800408.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 899371515904 + 7140716972944 = 948352^2 + 2672212^2 .
It is a super-2 number, since 2×80400884888482 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19327135583 + ... + 19327135998.
Almost surely, 28040088488848 is an apocalyptic number.
It is an amenable number.
8040088488848 is an abundant number, since it is smaller than the sum of its proper divisors (8735865377740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8040088488848 is a wasteful number, since it uses less digits than its factorization.
8040088488848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38654271602 (or 38654271596 counting only the distinct ones).
The product of its (nonzero) digits is 134217728, while the sum is 68.
The spelling of 8040088488848 in words is "eight trillion, forty billion, eighty-eight million, four hundred eighty-eight thousand, eight hundred forty-eight".
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