Base | Representation |
---|---|
bin | 101101101100111100000001… |
… | …100010001000101001001101 |
3 | 222100200102122112210020221110 |
4 | 231230330001202020221031 |
5 | 202321141402223223041 |
6 | 1551254114531122233 |
7 | 60223533223660251 |
oct | 5554740142105115 |
9 | 870612575706843 |
10 | 201000200211021 |
11 | 59054784a557a2 |
12 | 1a663228443379 |
13 | 8820311b86a83 |
14 | 378c6668a6261 |
15 | 18387231a2516 |
hex | b6cf01888a4d |
201000200211021 has 32 divisors (see below), whose sum is σ = 272759285502720. Its totient is φ = 131626563840000.
The previous prime is 201000200210993. The next prime is 201000200211059. The reversal of 201000200211021 is 120112002000102.
It is not a de Polignac number, because 201000200211021 - 25 = 201000200210989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 201000200210988 and 201000200211006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201000200211721) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1168513021 + ... + 1168685021.
It is an arithmetic number, because the mean of its divisors is an integer number (8523727671960).
Almost surely, 2201000200211021 is an apocalyptic number.
It is an amenable number.
201000200211021 is a deficient number, since it is larger than the sum of its proper divisors (71759085291699).
201000200211021 is a wasteful number, since it uses less digits than its factorization.
201000200211021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180597.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 201000200211021 its reverse (120112002000102), we get a palindrome (321112202211123).
The spelling of 201000200211021 in words is "two hundred one trillion, two hundred million, two hundred eleven thousand, twenty-one".
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