Base | Representation |
---|---|
bin | 111101100011010… |
… | …1010001011100000 |
3 | 12022221022022020121 |
4 | 1323012222023200 |
5 | 13212211440300 |
6 | 540535250024 |
7 | 102116061514 |
oct | 17306521340 |
9 | 5287268217 |
10 | 2065343200 |
11 | 96a917a08 |
12 | 497819914 |
13 | 26bb7538b |
14 | 158428144 |
15 | c14bd81a |
hex | 7b1aa2e0 |
2065343200 has 72 divisors (see below), whose sum is σ = 5071503528. Its totient is φ = 821306880.
The previous prime is 2065343197. The next prime is 2065343221. The reversal of 2065343200 is 23435602.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130939 + ... + 145861.
It is an arithmetic number, because the mean of its divisors is an integer number (70437549).
Almost surely, 22065343200 is an apocalyptic number.
2065343200 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 2065343200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2535751764).
2065343200 is an abundant number, since it is smaller than the sum of its proper divisors (3006160328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2065343200 is a wasteful number, since it uses less digits than its factorization.
2065343200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15116 (or 15103 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 2065343200 is about 45446.0471328365. The cubic root of 2065343200 is about 1273.4954853820.
Adding to 2065343200 its reverse (23435602), we get a palindrome (2088778802).
The spelling of 2065343200 in words is "two billion, sixty-five million, three hundred forty-three thousand, two hundred".
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