Base | Representation |
---|---|
bin | 1011000001011110100011… |
… | …1001011101101110110000 |
3 | 1120220122212100021212110212 |
4 | 2300113220321131232300 |
5 | 3042033240042320422 |
6 | 41435504503243252 |
7 | 2360433102134426 |
oct | 260275071355660 |
9 | 46818770255425 |
10 | 12120010120112 |
11 | 3953081821354 |
12 | 1438b32a49528 |
13 | 69bbb1a0b38b |
14 | 2dc87c3db116 |
15 | 160408c249e2 |
hex | b05e8e5dbb0 |
12120010120112 has 40 divisors (see below), whose sum is σ = 24570266021376. Its totient is φ = 5780732164416.
The previous prime is 12120010120103. The next prime is 12120010120193. The reversal of 12120010120112 is 21102101002121.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44735258 + ... + 45005369.
Almost surely, 212120010120112 is an apocalyptic number.
It is an amenable number.
12120010120112 is an abundant number, since it is smaller than the sum of its proper divisors (12450255901264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12120010120112 is a wasteful number, since it uses less digits than its factorization.
12120010120112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89741025 (or 89741019 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12120010120112 its reverse (21102101002121), we get a palindrome (33222111122233).
The spelling of 12120010120112 in words is "twelve trillion, one hundred twenty billion, ten million, one hundred twenty thousand, one hundred twelve".
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