Base | Representation |
---|---|
bin | 10010100011100010111100… |
… | …00110001110110110101000 |
3 | 12100110210122202020012002010 |
4 | 21101301132012032312220 |
5 | 20322012104102112013 |
6 | 222440554154035520 |
7 | 11410655260254132 |
oct | 1121613606166650 |
9 | 170423582205063 |
10 | 40803768004008 |
11 | 12001865316a69 |
12 | 46b0063418ba0 |
13 | 199ca18087bb9 |
14 | a10cad044052 |
15 | 4ab5edc097c3 |
hex | 251c5e18eda8 |
40803768004008 has 32 divisors (see below), whose sum is σ = 102010675586400. Its totient is φ = 13601088591168.
The previous prime is 40803768004001. The next prime is 40803768004033. The reversal of 40803768004008 is 80040086730804.
It is not an unprimeable number, because it can be changed into a prime (40803768004001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8464843 + ... + 12379866.
It is an arithmetic number, because the mean of its divisors is an integer number (3187833612075).
Almost surely, 240803768004008 is an apocalyptic number.
It is an amenable number.
40803768004008 is an abundant number, since it is smaller than the sum of its proper divisors (61206907582392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40803768004008 is a wasteful number, since it uses less digits than its factorization.
40803768004008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20926281 (or 20926277 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 48.
The spelling of 40803768004008 in words is "forty trillion, eight hundred three billion, seven hundred sixty-eight million, four thousand, eight".
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