Base | Representation |
---|---|
bin | 1100010110100001001… |
… | …0010000010010110101 |
3 | 202021201210101222202000 |
4 | 3011220102100102311 |
5 | 11434042432411201 |
6 | 241252411005513 |
7 | 21221405565156 |
oct | 3055022202265 |
9 | 667653358660 |
10 | 212203013301 |
11 | 81aa4083764 |
12 | 35162439899 |
13 | 1701a5546c6 |
14 | a3b0a6792d |
15 | 57be946d86 |
hex | 31684904b5 |
212203013301 has 16 divisors (see below), whose sum is σ = 314432809920. Its totient is φ = 141442586640.
The previous prime is 212203013203. The next prime is 212203013311. The reversal of 212203013301 is 103310302212.
212203013301 is a `hidden beast` number, since 2 + 12 + 20 + 301 + 330 + 1 = 666.
It is not a de Polignac number, because 212203013301 - 214 = 212202996917 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212203013311) 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, 575010 + ... + 868931.
It is an arithmetic number, because the mean of its divisors is an integer number (19652050620).
Almost surely, 2212203013301 is an apocalyptic number.
It is an amenable number.
212203013301 is a deficient number, since it is larger than the sum of its proper divisors (102229796619).
212203013301 is a wasteful number, since it uses less digits than its factorization.
212203013301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1449393 (or 1449387 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 212203013301 its reverse (103310302212), we get a palindrome (315513315513).
The spelling of 212203013301 in words is "two hundred twelve billion, two hundred three million, thirteen thousand, three hundred one".
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