Base | Representation |
---|---|
bin | 1011000110110101010000… |
… | …0011000001101101100000 |
3 | 1121020110022102102202012022 |
4 | 2301231110003001231200 |
5 | 3100040140014231422 |
6 | 41550041042521012 |
7 | 2400200540106611 |
oct | 261552403015540 |
9 | 47213272382168 |
10 | 12212002102112 |
11 | 3989098902a5a |
12 | 1452926966168 |
13 | 6a778242b317 |
14 | 3030c7aa7c08 |
15 | 1629dedcd342 |
hex | b1b540c1b60 |
12212002102112 has 12 divisors (see below), whose sum is σ = 24042379138596. Its totient is φ = 6106001051040.
The previous prime is 12212002102081. The next prime is 12212002102121. The reversal of 12212002102112 is 21120120021221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190812532814 + ... + 190812532877.
It is an arithmetic number, because the mean of its divisors is an integer number (2003531594883).
Almost surely, 212212002102112 is an apocalyptic number.
It is an amenable number.
12212002102112 is a deficient number, since it is larger than the sum of its proper divisors (11830377036484).
12212002102112 is an equidigital number, since it uses as much as digits as its factorization.
12212002102112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381625065701 (or 381625065693 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 12212002102112 its reverse (21120120021221), we get a palindrome (33332122123333).
The spelling of 12212002102112 in words is "twelve trillion, two hundred twelve billion, two million, one hundred two thousand, one hundred twelve".
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