Base | Representation |
---|---|
bin | 111101110110101… |
… | …0101010011101000 |
3 | 12100122101101010112 |
4 | 1323231111103220 |
5 | 13222310400240 |
6 | 541540433452 |
7 | 102301204643 |
oct | 17355252350 |
9 | 5318341115 |
10 | 2075481320 |
11 | 975611920 |
12 | 49b0a8888 |
13 | 270cb4a73 |
14 | 159906a5a |
15 | c2322665 |
hex | 7bb554e8 |
2075481320 has 64 divisors (see below), whose sum is σ = 5144912640. Its totient is φ = 747232000.
The previous prime is 2075481313. The next prime is 2075481347. The reversal of 2075481320 is 231845702.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21089 + ... + 67791.
It is an arithmetic number, because the mean of its divisors is an integer number (80389260).
Almost surely, 22075481320 is an apocalyptic number.
2075481320 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 2075481320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2572456320).
2075481320 is an abundant number, since it is smaller than the sum of its proper divisors (3069431320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2075481320 is a wasteful number, since it uses less digits than its factorization.
2075481320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46826 (or 46822 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 2075481320 is about 45557.4507627457. The cubic root of 2075481320 is about 1275.5758147547.
The spelling of 2075481320 in words is "two billion, seventy-five million, four hundred eighty-one thousand, three hundred twenty".
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