Base | Representation |
---|---|
bin | 1011101001011011100… |
… | …0111101100001110101 |
3 | 201010111022110201120020 |
4 | 2322112320331201311 |
5 | 11234301100310401 |
6 | 231531421355353 |
7 | 20312444010435 |
oct | 2722670754165 |
9 | 633438421506 |
10 | 200100010101 |
11 | 7795326a282 |
12 | 32945108b59 |
13 | 15b3bc67454 |
14 | 99834b62c5 |
15 | 531212bd36 |
hex | 2e96e3d875 |
200100010101 has 16 divisors (see below), whose sum is σ = 287373335040. Its totient is φ = 123439906800.
The previous prime is 200100010087. The next prime is 200100010109. The reversal of 200100010101 is 101010001002.
It is not a de Polignac number, because 200100010101 - 217 = 200099879029 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 200100010101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200100010109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40817625 + ... + 40822526.
It is an arithmetic number, because the mean of its divisors is an integer number (17960833440).
Almost surely, 2200100010101 is an apocalyptic number.
It is an amenable number.
200100010101 is a deficient number, since it is larger than the sum of its proper divisors (87273324939).
200100010101 is a wasteful number, since it uses less digits than its factorization.
200100010101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81640216.
The product of its (nonzero) digits is 2, while the sum is 6.
Adding to 200100010101 its reverse (101010001002), we get a palindrome (301110011103).
Subtracting from 200100010101 its reverse (101010001002), we obtain a palindrome (99090009099).
The spelling of 200100010101 in words is "two hundred billion, one hundred million, ten thousand, one hundred one".
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