Base | Representation |
---|---|
bin | 1010111011110001100011… |
… | …1001111101110111101001 |
3 | 1120120021222000212121221111 |
4 | 2232330120321331313221 |
5 | 3033432110003412223 |
6 | 41322502301310321 |
7 | 2350364100034633 |
oct | 256743071756751 |
9 | 46507860777844 |
10 | 12022031310313 |
11 | 3915573296382 |
12 | 1421b49b653a1 |
13 | 692898b8508b |
14 | 2d7c2598da53 |
15 | 15cac218630d |
hex | aef18e7dde9 |
12022031310313 has 32 divisors (see below), whose sum is σ = 12686399889408. Its totient is φ = 11377639468800.
The previous prime is 12022031310281. The next prime is 12022031310329. The reversal of 12022031310313 is 31301313022021.
It is a cyclic number.
It is not a de Polignac number, because 12022031310313 - 25 = 12022031310281 is a prime.
It is a super-2 number, since 2×120220313103132 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12022031310713) 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, 281281281 + ... + 281324017.
It is an arithmetic number, because the mean of its divisors is an integer number (396449996544).
Almost surely, 212022031310313 is an apocalyptic number.
It is an amenable number.
12022031310313 is a deficient number, since it is larger than the sum of its proper divisors (664368579095).
12022031310313 is a wasteful number, since it uses less digits than its factorization.
12022031310313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43813.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 12022031310313 its reverse (31301313022021), we get a palindrome (43323344332334).
The spelling of 12022031310313 in words is "twelve trillion, twenty-two billion, thirty-one million, three hundred ten thousand, three hundred thirteen".
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