Base | Representation |
---|---|
bin | 11101000110101011001… |
… | …100101001001101110001 |
3 | 21002012102200002011222011 |
4 | 131012223030221031301 |
5 | 230232031143323441 |
6 | 4130445123042521 |
7 | 264332441410654 |
oct | 35065314511561 |
9 | 7065380064864 |
10 | 2000032011121 |
11 | 701232a25261 |
12 | 283752810441 |
13 | 1167aa091871 |
14 | 6cb32c2389b |
15 | 3705ac02581 |
hex | 1d1ab329371 |
2000032011121 has 24 divisors (see below), whose sum is σ = 2110366691496. Its totient is φ = 1895222757120.
The previous prime is 2000032011101. The next prime is 2000032011163. The reversal of 2000032011121 is 1211102300002.
It can be written as a sum of positive squares in 4 ways, for example, as 452035696896 + 1547996314225 = 672336^2 + 1244185^2 .
It is not a de Polignac number, because 2000032011121 - 213 = 2000032002929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2000032011101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25677391 + ... + 25755163.
It is an arithmetic number, because the mean of its divisors is an integer number (87931945479).
Almost surely, 22000032011121 is an apocalyptic number.
It is an amenable number.
2000032011121 is a deficient number, since it is larger than the sum of its proper divisors (110334680375).
2000032011121 is a wasteful number, since it uses less digits than its factorization.
2000032011121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78273 (or 78250 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 2000032011121 its reverse (1211102300002), we get a palindrome (3211134311123).
The spelling of 2000032011121 in words is "two trillion, thirty-two million, eleven thousand, one hundred twenty-one".
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