Base | Representation |
---|---|
bin | 11101000110101111111… |
… | …101111001000110101001 |
3 | 21002012122020122120101211 |
4 | 131012233331321012221 |
5 | 230232212134430441 |
6 | 4130501102113121 |
7 | 264334432513342 |
oct | 35065775710651 |
9 | 7065566576354 |
10 | 2000112030121 |
11 | 701274109767 |
12 | 28377557b7a1 |
13 | 1167c082a79a |
14 | 6cb3d6d30c9 |
15 | 37062c5ba81 |
hex | 1d1aff791a9 |
2000112030121 has 32 divisors (see below), whose sum is σ = 2117928960000. Its totient is φ = 1886168374272.
The previous prime is 2000112030089. The next prime is 2000112030131. The reversal of 2000112030121 is 1210302110002.
It is not a de Polignac number, because 2000112030121 - 25 = 2000112030089 is a prime.
It is a super-3 number, since 3×20001120301213 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2000112030131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101534145 + ... + 101553841.
It is an arithmetic number, because the mean of its divisors is an integer number (66185280000).
Almost surely, 22000112030121 is an apocalyptic number.
It is an amenable number.
2000112030121 is a deficient number, since it is larger than the sum of its proper divisors (117816929879).
2000112030121 is a wasteful number, since it uses less digits than its factorization.
2000112030121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20281.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 2000112030121 its reverse (1210302110002), we get a palindrome (3210414140123).
The spelling of 2000112030121 in words is "two trillion, one hundred twelve million, thirty thousand, one hundred twenty-one".
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