Base | Representation |
---|---|
bin | 1000000100111110… |
… | …0010101011111100 |
3 | 12121010002211120102 |
4 | 2001033202223330 |
5 | 13420043210400 |
6 | 555054540232 |
7 | 104506354451 |
oct | 20117425374 |
9 | 5533084512 |
10 | 2168335100 |
11 | a12a72288 |
12 | 506207678 |
13 | 2872c5929 |
14 | 167d97828 |
15 | ca5649d5 |
hex | 813e2afc |
2168335100 has 36 divisors (see below), whose sum is σ = 4952938200. Its totient is φ = 821684160.
The previous prime is 2168335079. The next prime is 2168335109. The reversal of 2168335100 is 15338612.
2168335100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2168335109) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 568715 + ... + 572514.
Almost surely, 22168335100 is an apocalyptic number.
2168335100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2168335100 is an abundant number, since it is smaller than the sum of its proper divisors (2784603100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2168335100 is a wasteful number, since it uses less digits than its factorization.
2168335100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1141262 (or 1141255 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 2168335100 is about 46565.3852126233. The cubic root of 2168335100 is about 1294.3214047302.
The spelling of 2168335100 in words is "two billion, one hundred sixty-eight million, three hundred thirty-five thousand, one hundred".
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