Base | Representation |
---|---|
bin | 1011101100001001010… |
… | …1100110111011101100 |
3 | 201012101010002012102100 |
4 | 2323002111212323230 |
5 | 11242244202040022 |
6 | 232132021055100 |
7 | 20336504552511 |
oct | 2730225467354 |
9 | 635333065370 |
10 | 200828940012 |
11 | 78197779098 |
12 | 32b09257490 |
13 | 15c26c9571c |
14 | 9a12221308 |
15 | 53561161ac |
hex | 2ec2566eec |
200828940012 has 72 divisors (see below), whose sum is σ = 530725235040. Its totient is φ = 64032276000.
The previous prime is 200828940007. The next prime is 200828940077. The reversal of 200828940012 is 210049828002.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208762 + ... + 667262.
It is an arithmetic number, because the mean of its divisors is an integer number (7371183820).
Almost surely, 2200828940012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200828940012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265362617520).
200828940012 is an abundant number, since it is smaller than the sum of its proper divisors (329896295028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200828940012 is a wasteful number, since it uses less digits than its factorization.
200828940012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 458580 (or 458529 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The spelling of 200828940012 in words is "two hundred billion, eight hundred twenty-eight million, nine hundred forty thousand, twelve".
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