Base | Representation |
---|---|
bin | 1001010010011011011010… |
… | …0011111000001101111011 |
3 | 1100011021110210012022100221 |
4 | 2110212312203320031323 |
5 | 2314304041212334321 |
6 | 33415230414040511 |
7 | 2102543560535644 |
oct | 224466643701573 |
9 | 40137423168327 |
10 | 10212200121211 |
11 | 3287a73811920 |
12 | 118b2391a9137 |
13 | 591010c0971a |
14 | 2743b76426cb |
15 | 12a9994b7e41 |
hex | 949b68f837b |
10212200121211 has 8 divisors (see below), whose sum is σ = 11140649808048. Its totient is φ = 9283761744000.
The previous prime is 10212200121187. The next prime is 10212200121239. The reversal of 10212200121211 is 11212100221201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10212200121211 - 27 = 10212200121083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10212200124211) 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, 881130 + ... + 4604431.
It is an arithmetic number, because the mean of its divisors is an integer number (1392581226006).
Almost surely, 210212200121211 is an apocalyptic number.
10212200121211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10212200121211 is a deficient number, since it is larger than the sum of its proper divisors (928449686837).
10212200121211 is a wasteful number, since it uses less digits than its factorization.
10212200121211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5654813.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 10212200121211 its reverse (11212100221201), we get a palindrome (21424300342412).
The spelling of 10212200121211 in words is "ten trillion, two hundred twelve billion, two hundred million, one hundred twenty-one thousand, two hundred eleven".
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