Base | Representation |
---|---|
bin | 110000001111111010101010… |
… | …001110010011010101010101 |
3 | 1000211100010022120000002100011 |
4 | 300033322222032103111111 |
5 | 210303141110041231401 |
6 | 2031151201110120221 |
7 | 62460642032210320 |
oct | 6017725216232525 |
9 | 1024303276002304 |
10 | 212200010102101 |
11 | 6168257872919a |
12 | 1b97194a050071 |
13 | 91534b50c6ab8 |
14 | 3a5876cb937b7 |
15 | 197ec2127c451 |
hex | c0feaa393555 |
212200010102101 has 8 divisors (see below), whose sum is σ = 242514507885824. Its totient is φ = 181885564974960.
The previous prime is 212200010102051. The next prime is 212200010102117. The reversal of 212200010102101 is 101201010002212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-212200010102101 is a prime.
It is a super-3 number, since 3×2122000101021013 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212200010102141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4113870 + ... + 21007711.
It is an arithmetic number, because the mean of its divisors is an integer number (30314313485728).
Almost surely, 2212200010102101 is an apocalyptic number.
It is an amenable number.
212200010102101 is a deficient number, since it is larger than the sum of its proper divisors (30314497783723).
212200010102101 is a wasteful number, since it uses less digits than its factorization.
212200010102101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26328291.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 212200010102101 its reverse (101201010002212), we get a palindrome (313401020104313).
The spelling of 212200010102101 in words is "two hundred twelve trillion, two hundred billion, ten million, one hundred two thousand, one hundred one".
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