Base | Representation |
---|---|
bin | 1011101011110000000… |
… | …0101111010111100000 |
3 | 201012002201101001020220 |
4 | 2322330000233113200 |
5 | 11242040014244430 |
6 | 232113310203040 |
7 | 20334045462555 |
oct | 2727400572740 |
9 | 635081331226 |
10 | 200722806240 |
11 | 78142878230 |
12 | 32a997b3480 |
13 | 15c0acb5088 |
14 | 9a020b4a2c |
15 | 534bb4e110 |
hex | 2ebc02f5e0 |
200722806240 has 192 divisors, whose sum is σ = 691120926720. Its totient is φ = 48563824640.
The previous prime is 200722806203. The next prime is 200722806247. The reversal of 200722806240 is 42608227002.
200722806240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200722806247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2650177 + ... + 2724863.
It is an arithmetic number, because the mean of its divisors is an integer number (3599588160).
Almost surely, 2200722806240 is an apocalyptic number.
200722806240 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 200722806240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345560463360).
200722806240 is an abundant number, since it is smaller than the sum of its proper divisors (490398120480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200722806240 is a wasteful number, since it uses less digits than its factorization.
200722806240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75225 (or 75217 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 33.
The spelling of 200722806240 in words is "two hundred billion, seven hundred twenty-two million, eight hundred six thousand, two hundred forty".
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