Base | Representation |
---|---|
bin | 10111000000101010111110… |
… | …010011000100111001110011 |
3 | 111021022202000110210201011120 |
4 | 113000222332103010321303 |
5 | 101231040040244201321 |
6 | 555123110042513323 |
7 | 30213355243421166 |
oct | 2700527623047163 |
9 | 437282013721146 |
10 | 101201212100211 |
11 | 2a278213a14083 |
12 | b425581205843 |
13 | 44613058a08c2 |
14 | 1adc2442d9add |
15 | ba7720ad5ec6 |
hex | 5c0abe4c4e73 |
101201212100211 has 12 divisors (see below), whose sum is σ = 143339202376152. Its totient is φ = 63498799748608.
The previous prime is 101201212100201. The next prime is 101201212100243. The reversal of 101201212100211 is 112001212102101.
It is a happy number.
It is not a de Polignac number, because 101201212100211 - 210 = 101201212099187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (101201212100201) 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, 58362866550 + ... + 58362868283.
It is an arithmetic number, because the mean of its divisors is an integer number (11944933531346).
Almost surely, 2101201212100211 is an apocalyptic number.
101201212100211 is a deficient number, since it is larger than the sum of its proper divisors (42137990275941).
101201212100211 is a wasteful number, since it uses less digits than its factorization.
101201212100211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116725734870 (or 116725734853 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 101201212100211 its reverse (112001212102101), we get a palindrome (213202424202312).
The spelling of 101201212100211 in words is "one hundred one trillion, two hundred one billion, two hundred twelve million, one hundred thousand, two hundred eleven".
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