Base | Representation |
---|---|
bin | 111110111100111… |
… | …1000001110000000 |
3 | 12110012201012110000 |
4 | 1331321320032000 |
5 | 13311223340410 |
6 | 545334240000 |
7 | 103226314260 |
oct | 17571701600 |
9 | 5405635400 |
10 | 2112324480 |
11 | 994396712 |
12 | 4ab4b6000 |
13 | 278814756 |
14 | 1607777a0 |
15 | c569ddc0 |
hex | 7de78380 |
2112324480 has 320 divisors, whose sum is σ = 8622614880. Its totient is φ = 482734080.
The previous prime is 2112324451. The next prime is 2112324491. The reversal of 2112324480 is 844232112.
2112324480 is a `hidden beast` number, since 211 + 2 + 3 + 2 + 448 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (320).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 359970 + ... + 365790.
Almost surely, 22112324480 is an apocalyptic number.
2112324480 is a gapful number since it is divisible by the number (20) 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 2112324480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4311307440).
2112324480 is an abundant number, since it is smaller than the sum of its proper divisors (6510290400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112324480 is an equidigital number, since it uses as much as digits as its factorization.
2112324480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5859 (or 5838 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 2112324480 is about 45960.0313315820. The cubic root of 2112324480 is about 1283.0794344884.
Adding to 2112324480 its reverse (844232112), we get a palindrome (2956556592).
The spelling of 2112324480 in words is "two billion, one hundred twelve million, three hundred twenty-four thousand, four hundred eighty".
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