Base | Representation |
---|---|
bin | 1010111010100011101010… |
… | …0000000100110110001100 |
3 | 1120111021222200202200121112 |
4 | 2232220322200010312030 |
5 | 3033111243222041022 |
6 | 41305123301551152 |
7 | 2346023641552133 |
oct | 256507240046614 |
9 | 46437880680545 |
10 | 12001120112012 |
11 | 3907712486609 |
12 | 1419a92a154b8 |
13 | 690915792965 |
14 | 2d6c0067491a |
15 | 15c29b42a8e2 |
hex | aea3a804d8c |
12001120112012 has 96 divisors (see below), whose sum is σ = 21666171340800. Its totient is φ = 5814812344320.
The previous prime is 12001120111991. The next prime is 12001120112089. The reversal of 12001120112012 is 21021102110021.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2281145462 + ... + 2281150722.
It is an arithmetic number, because the mean of its divisors is an integer number (225689284800).
Almost surely, 212001120112012 is an apocalyptic number.
It is an amenable number.
12001120112012 is a deficient number, since it is larger than the sum of its proper divisors (9665051228788).
12001120112012 is a wasteful number, since it uses less digits than its factorization.
12001120112012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6051 (or 6049 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12001120112012 its reverse (21021102110021), we get a palindrome (33022222222033).
The spelling of 12001120112012 in words is "twelve trillion, one billion, one hundred twenty million, one hundred twelve thousand, twelve".
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