Base | Representation |
---|---|
bin | 1010111010011111100001… |
… | …1101000010110101111001 |
3 | 1120111012010110200211122212 |
4 | 2232213320131002311321 |
5 | 3033102011034133423 |
6 | 41304421315424505 |
7 | 2345654325130334 |
oct | 256477035026571 |
9 | 46435113624585 |
10 | 12000012021113 |
11 | 39071a3a45506 |
12 | 14198238b5135 |
13 | 69079a03b37c |
14 | 2d6b3742b61b |
15 | 15c233ee7578 |
hex | ae9f8742d79 |
12000012021113 has 16 divisors (see below), whose sum is σ = 12111433324800. Its totient is φ = 11889078155136.
The previous prime is 12000012021059. The next prime is 12000012021133. The reversal of 12000012021113 is 31112021000021.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12000012021113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12000012021133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152444381 + ... + 152523077.
It is an arithmetic number, because the mean of its divisors is an integer number (756964582800).
Almost surely, 212000012021113 is an apocalyptic number.
It is an amenable number.
12000012021113 is a deficient number, since it is larger than the sum of its proper divisors (111421303687).
12000012021113 is a wasteful number, since it uses less digits than its factorization.
12000012021113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81776.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 12000012021113 its reverse (31112021000021), we get a palindrome (43112033021134).
The spelling of 12000012021113 in words is "twelve trillion, twelve million, twenty-one thousand, one hundred thirteen".
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