Base | Representation |
---|---|
bin | 111110111100100… |
… | …0000000000000000 |
3 | 12110012021111120102 |
4 | 1331321000000000 |
5 | 13311144003313 |
6 | 545325301532 |
7 | 103224335030 |
oct | 17571000000 |
9 | 5405244512 |
10 | 2112094208 |
11 | 994249704 |
12 | 4ab4048a8 |
13 | 2787639b3 |
14 | 1607178c0 |
15 | c5655a58 |
hex | 7de40000 |
2112094208 has 76 divisors (see below), whose sum is σ = 4831828992. Its totient is φ = 904396800.
The previous prime is 2112094189. The next prime is 2112094219. The reversal of 2112094208 is 8024902112.
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, 1834433 + ... + 1835583.
Almost surely, 22112094208 is an apocalyptic number.
2112094208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2112094208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2415914496).
2112094208 is an abundant number, since it is smaller than the sum of its proper divisors (2719734784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112094208 is an frugal number, since it uses more digits than its factorization.
2112094208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1194 (or 1160 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 2112094208 is about 45957.5261301128. The cubic root of 2112094208 is about 1283.0328084441.
The spelling of 2112094208 in words is "two billion, one hundred twelve million, ninety-four thousand, two hundred eight".
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