Base | Representation |
---|---|
bin | 11011010101010100001010… |
… | …001110000011000000000100 |
3 | 120202122011012202001221011100 |
4 | 123111110022032003000010 |
5 | 111224023144320232322 |
6 | 1103400345134340100 |
7 | 34215013461624651 |
oct | 3325241216030004 |
9 | 522564182057140 |
10 | 120212011102212 |
11 | 3533769a38a267 |
12 | 11595a8735a630 |
13 | 520cc36c99b03 |
14 | 219841441cc28 |
15 | dd6ecc2dedac |
hex | 6d550a383004 |
120212011102212 has 72 divisors (see below), whose sum is σ = 319863896352000. Its totient is φ = 37961506415808.
The previous prime is 120212011102199. The next prime is 120212011102247. The reversal of 120212011102212 is 212201110212021.
120212011102212 is a `hidden beast` number, since 120 + 21 + 201 + 110 + 2 + 212 = 666.
120212011102212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1202120111022122 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273487789 + ... + 273926987.
It is an arithmetic number, because the mean of its divisors is an integer number (4442554116000).
Almost surely, 2120212011102212 is an apocalyptic number.
120212011102212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120212011102212 is an abundant number, since it is smaller than the sum of its proper divisors (199651885249788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120212011102212 is a wasteful number, since it uses less digits than its factorization.
120212011102212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 839385 (or 839380 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 120212011102212 its reverse (212201110212021), we get a palindrome (332413121314233).
The spelling of 120212011102212 in words is "one hundred twenty trillion, two hundred twelve billion, eleven million, one hundred two thousand, two hundred twelve".
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