Base | Representation |
---|---|
bin | 11011010101010011001111… |
… | …001101011111010010110100 |
3 | 120202122001122202012121201121 |
4 | 123111103033031133102310 |
5 | 111224014132400201322 |
6 | 1103400103011233324 |
7 | 34214650111014520 |
oct | 3325231715372264 |
9 | 522561582177647 |
10 | 120211021100212 |
11 | 35337231575099 |
12 | 1159584b8a8844 |
13 | 520cb09b50603 |
14 | 219835cb54d80 |
15 | dd6e70435ec7 |
hex | 6d54cf35f4b4 |
120211021100212 has 12 divisors (see below), whose sum is σ = 240422042200480. Its totient is φ = 51519009042936.
The previous prime is 120211021100189. The next prime is 120211021100249. The reversal of 120211021100212 is 212001120112021.
120211021100212 is an admirable number.
It is a super-2 number, since 2×1202110211002122 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2146625376762 + ... + 2146625376817.
Almost surely, 2120211021100212 is an apocalyptic number.
It is an amenable number.
120211021100212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120211021100212 is a wasteful number, since it uses less digits than its factorization.
120211021100212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4293250753590 (or 4293250753588 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 120211021100212 its reverse (212001120112021), we get a palindrome (332212141212233).
The spelling of 120211021100212 in words is "one hundred twenty trillion, two hundred eleven billion, twenty-one million, one hundred thousand, two hundred twelve".
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