Base | Representation |
---|---|
bin | 11011100010010001000010… |
… | …010011001011010000011000 |
3 | 120212210020110022101121012020 |
4 | 123202101002103023100120 |
5 | 111333113404102413422 |
6 | 1105321255004014440 |
7 | 34336221464301303 |
oct | 3342210223132030 |
9 | 525706408347166 |
10 | 121102010201112 |
11 | 3565008a6aa036 |
12 | 116ba46a231420 |
13 | 5275b41811555 |
14 | 21c95234c9b3a |
15 | e0021b83195c |
hex | 6e24424cb418 |
121102010201112 has 32 divisors (see below), whose sum is σ = 302795495812080. Its totient is φ = 40361940692480.
The previous prime is 121102010201033. The next prime is 121102010201129. The reversal of 121102010201112 is 211102010201121.
It is a happy number.
121102010201112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 121102010201091 and 121102010201100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337069293 + ... + 337428380.
Almost surely, 2121102010201112 is an apocalyptic number.
121102010201112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
121102010201112 is an abundant number, since it is smaller than the sum of its proper divisors (181693485610968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121102010201112 is a wasteful number, since it uses less digits than its factorization.
121102010201112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674505163 (or 674505159 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 121102010201112 its reverse (211102010201121), we get a palindrome (332204020402233).
Subtracting 121102010201112 from its reverse (211102010201121), we obtain a palindrome (90000000000009).
The spelling of 121102010201112 in words is "one hundred twenty-one trillion, one hundred two billion, ten million, two hundred one thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •