Base | Representation |
---|---|
bin | 10111001111011000100001… |
… | …111100000011101110000011 |
3 | 111101220101120000222021110200 |
4 | 113033120201330003232003 |
5 | 101344121041440232321 |
6 | 1001215345325500243 |
7 | 30346405425226014 |
oct | 2717304174035603 |
9 | 441811500867420 |
10 | 102212201102211 |
11 | 2a627a50945902 |
12 | b5694ab411683 |
13 | 4505752712b95 |
14 | 1b3514dd8d00b |
15 | bc3b91e67d26 |
hex | 5cf621f03b83 |
102212201102211 has 12 divisors (see below), whose sum is σ = 149101626691680. Its totient is φ = 67466799406800.
The previous prime is 102212201102201. The next prime is 102212201102227. The reversal of 102212201102211 is 112201102212201.
102212201102211 is a `hidden beast` number, since 1 + 0 + 221 + 220 + 1 + 1 + 0 + 221 + 1 = 666.
It is not a de Polignac number, because 102212201102211 - 218 = 102212200840067 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102212201102201) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56222331931 + ... + 56222333748.
It is an arithmetic number, because the mean of its divisors is an integer number (12425135557640).
Almost surely, 2102212201102211 is an apocalyptic number.
102212201102211 is a deficient number, since it is larger than the sum of its proper divisors (46889425589469).
102212201102211 is a wasteful number, since it uses less digits than its factorization.
102212201102211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112444665786 (or 112444665783 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 102212201102211 its reverse (112201102212201), we get a palindrome (214413303314412).
The spelling of 102212201102211 in words is "one hundred two trillion, two hundred twelve billion, two hundred one million, one hundred two thousand, two hundred eleven".
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