Base | Representation |
---|---|
bin | 1010000110000111000110… |
… | …1001001000100011011100 |
3 | 1110022011022012102022002111 |
4 | 2201201301221020203130 |
5 | 2423331002114214322 |
6 | 35335152211003404 |
7 | 2223645610045105 |
oct | 241416151104334 |
9 | 43264265368074 |
10 | 11100102101212 |
11 | 359a588291183 |
12 | 12b3335899564 |
13 | 6269731317c7 |
14 | 2a5367db33ac |
15 | 143b14861177 |
hex | a1871a488dc |
11100102101212 has 12 divisors (see below), whose sum is σ = 19427237149320. Its totient is φ = 5549462915696.
The previous prime is 11100102101189. The next prime is 11100102101219. The reversal of 11100102101212 is 21210120100111.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 11100102101192 and 11100102101201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11100102101219) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146991262 + ... + 147066757.
It is an arithmetic number, because the mean of its divisors is an integer number (1618936429110).
Almost surely, 211100102101212 is an apocalyptic number.
It is an amenable number.
11100102101212 is a deficient number, since it is larger than the sum of its proper divisors (8327135048108).
11100102101212 is a wasteful number, since it uses less digits than its factorization.
11100102101212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294067460 (or 294067458 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 11100102101212 its reverse (21210120100111), we get a palindrome (32310222201323).
The spelling of 11100102101212 in words is "eleven trillion, one hundred billion, one hundred two million, one hundred one thousand, two hundred twelve".
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