Base | Representation |
---|---|
bin | 11011010101010011010100… |
… | …100100011100000000000000 |
3 | 120202122001220000101002221121 |
4 | 123111103110210130000000 |
5 | 111224014323404031422 |
6 | 1103400115542202024 |
7 | 34214652252121264 |
oct | 3325232444340000 |
9 | 522561800332847 |
10 | 120211111002112 |
11 | 35337278299789 |
12 | 11595875a23314 |
13 | 520cb226699c0 |
14 | 219836aa780a4 |
15 | dd6e782938c7 |
hex | 6d54d491c000 |
120211111002112 has 60 divisors (see below), whose sum is σ = 258908338043656. Its totient is φ = 55482051133440.
The previous prime is 120211111002109. The next prime is 120211111002127. The reversal of 120211111002112 is 211200111112021.
It is a super-2 number, since 2×1202111110021122 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 281983314 + ... + 282409297.
Almost surely, 2120211111002112 is an apocalyptic number.
It is an amenable number.
120211111002112 is an abundant number, since it is smaller than the sum of its proper divisors (138697227041544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120211111002112 is an frugal number, since it uses more digits than its factorization.
120211111002112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 564392652 (or 564392626 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 120211111002112 its reverse (211200111112021), we get a palindrome (331411222114133).
The spelling of 120211111002112 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred eleven million, two thousand, one hundred twelve".
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