Base | Representation |
---|---|
bin | 111100101011110… |
… | …1111111010111000 |
3 | 12020220121011120022 |
4 | 1321113233322320 |
5 | 13132241044403 |
6 | 534020150012 |
7 | 101313666344 |
oct | 17127577270 |
9 | 5226534508 |
10 | 2036268728 |
11 | 95546991a |
12 | 489b38308 |
13 | 265b35750 |
14 | 15461a624 |
15 | bdb78d38 |
hex | 795efeb8 |
2036268728 has 32 divisors (see below), whose sum is σ = 4244338560. Its totient is φ = 909498240.
The previous prime is 2036268713. The next prime is 2036268739. The reversal of 2036268728 is 8278626302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312575 + ... + 319022.
It is an arithmetic number, because the mean of its divisors is an integer number (132635580).
Almost surely, 22036268728 is an apocalyptic number.
It is an amenable number.
2036268728 is an abundant number, since it is smaller than the sum of its proper divisors (2208069832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2036268728 is a wasteful number, since it uses less digits than its factorization.
2036268728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 631647 (or 631643 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 44.
The square root of 2036268728 is about 45125.0343822584. The cubic root of 2036268728 is about 1267.4914269721.
The spelling of 2036268728 in words is "two billion, thirty-six million, two hundred sixty-eight thousand, seven hundred twenty-eight".
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