Base | Representation |
---|---|
bin | 101101011110101100001010… |
… | …101011110100011100110001 |
3 | 222020012211102110021010212211 |
4 | 231132230022223310130301 |
5 | 202204121203401414301 |
6 | 1545224231513252121 |
7 | 60063022231466530 |
oct | 5536541253643461 |
9 | 866184373233784 |
10 | 200021101201201 |
11 | 588075220a8105 |
12 | 1a52551a104041 |
13 | 877bba7b48157 |
14 | 375710427c317 |
15 | 181d01b82c051 |
hex | b5eb0aaf4731 |
200021101201201 has 16 divisors (see below), whose sum is σ = 234126910234624. Its totient is φ = 167305469711184.
The previous prime is 200021101201151. The next prime is 200021101201213. The reversal of 200021101201201 is 102102101120002.
It is not a de Polignac number, because 200021101201201 - 213 = 200021101193009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200021101201001) 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, 305340675 + ... + 305995048.
It is an arithmetic number, because the mean of its divisors is an integer number (14632931889664).
Almost surely, 2200021101201201 is an apocalyptic number.
It is an amenable number.
200021101201201 is a deficient number, since it is larger than the sum of its proper divisors (34105809033423).
200021101201201 is a wasteful number, since it uses less digits than its factorization.
200021101201201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 611336860.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 200021101201201 its reverse (102102101120002), we get a palindrome (302123202321203).
The spelling of 200021101201201 in words is "two hundred trillion, twenty-one billion, one hundred one million, two hundred one thousand, two hundred one".
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