Base | Representation |
---|---|
bin | 1011000111111000011000… |
… | …1011110000010010001100 |
3 | 1121022011211100011022100201 |
4 | 2301332012023300102030 |
5 | 3100334041404320022 |
6 | 42002221155503244 |
7 | 2401406242200445 |
oct | 261760613602214 |
9 | 47264740138321 |
10 | 12230023120012 |
11 | 39957a6240485 |
12 | 1456315bb7b24 |
13 | 6a9394b0a419 |
14 | 303d172062cc |
15 | 1631e7039127 |
hex | b1f862f048c |
12230023120012 has 12 divisors (see below), whose sum is σ = 21403050180736. Its totient is φ = 6114865925520.
The previous prime is 12230023119949. The next prime is 12230023120013. The reversal of 12230023120012 is 21002132003221.
It is not an unprimeable number, because it can be changed into a prime (12230023120013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36219564 + ... + 36555667.
Almost surely, 212230023120012 is an apocalyptic number.
It is an amenable number.
12230023120012 is a deficient number, since it is larger than the sum of its proper divisors (9173027060724).
12230023120012 is a wasteful number, since it uses less digits than its factorization.
12230023120012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72817248 (or 72817246 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 12230023120012 its reverse (21002132003221), we get a palindrome (33232155123233).
The spelling of 12230023120012 in words is "twelve trillion, two hundred thirty billion, twenty-three million, one hundred twenty thousand, twelve".
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