Base | Representation |
---|---|
bin | 10111001100010011111100… |
… | …101001010000111101011100 |
3 | 111101011012201120102221222222 |
4 | 113030103330221100331130 |
5 | 101332141244214134322 |
6 | 1000534400224324512 |
7 | 30325223614521221 |
oct | 2714237451207534 |
9 | 441135646387888 |
10 | 102001122021212 |
11 | 2a556484243117 |
12 | b534601473738 |
13 | 44bb883c9b39b |
14 | 1b28c486d3948 |
15 | bbd43b032e42 |
hex | 5cc4fca50f5c |
102001122021212 has 6 divisors (see below), whose sum is σ = 178501963537128. Its totient is φ = 51000561010604.
The previous prime is 102001122021181. The next prime is 102001122021223. The reversal of 102001122021212 is 212120221100201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12750140252648 + ... + 12750140252655.
It is an arithmetic number, because the mean of its divisors is an integer number (29750327256188).
Almost surely, 2102001122021212 is an apocalyptic number.
It is an amenable number.
102001122021212 is a deficient number, since it is larger than the sum of its proper divisors (76500841515916).
102001122021212 is a wasteful number, since it uses less digits than its factorization.
102001122021212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25500280505307 (or 25500280505305 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 102001122021212 its reverse (212120221100201), we get a palindrome (314121343121413).
The spelling of 102001122021212 in words is "one hundred two trillion, one billion, one hundred twenty-two million, twenty-one thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.107 sec. • engine limits •