Base | Representation |
---|---|
bin | 1011101001111111101… |
… | …0001101111000000000 |
3 | 201010212212012210010102 |
4 | 2322133322031320000 |
5 | 11240103320143034 |
6 | 231554425021532 |
7 | 20316262153421 |
oct | 2723772157000 |
9 | 633785183112 |
10 | 200251334144 |
11 | 77a20726274 |
12 | 329879248a8 |
13 | 15b6440abc4 |
14 | 9999627648 |
15 | 532056d97e |
hex | 2e9fe8de00 |
200251334144 has 40 divisors (see below), whose sum is σ = 400524608088. Its totient is φ = 100022302720.
The previous prime is 200251334117. The next prime is 200251334147. The reversal of 200251334144 is 441433152002.
200251334144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200251334147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295754 + ... + 698550.
Almost surely, 2200251334144 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 200251334144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200262304044).
200251334144 is an abundant number, since it is smaller than the sum of its proper divisors (200273273944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200251334144 is an frugal number, since it uses more digits than its factorization.
200251334144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403786 (or 403770 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 29.
Adding to 200251334144 its reverse (441433152002), we get a palindrome (641684486146).
The spelling of 200251334144 in words is "two hundred billion, two hundred fifty-one million, three hundred thirty-four thousand, one hundred forty-four".
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