Base | Representation |
---|---|
bin | 1011000111111100001001… |
… | …0101011110010111011111 |
3 | 1121022021102200010000110012 |
4 | 2301333002111132113133 |
5 | 3100343123232113043 |
6 | 42002505250033435 |
7 | 2401443245120234 |
oct | 261770225362737 |
9 | 47267380100405 |
10 | 12231032301023 |
11 | 3996173965078 |
12 | 1456557b7887b |
13 | 6a94c5c10453 |
14 | 303db126378b |
15 | 163255930a18 |
hex | b1fc255e5df |
12231032301023 has 8 divisors (see below), whose sum is σ = 12524225537280. Its totient is φ = 11939212335960.
The previous prime is 12231032301011. The next prime is 12231032301073. The reversal of 12231032301023 is 32010323013221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12231032301023 - 222 = 12231028106719 is a prime.
It is a super-2 number, since 2×122310323010232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12231032301023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12231032301073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343299773 + ... + 343335398.
It is an arithmetic number, because the mean of its divisors is an integer number (1565528192160).
Almost surely, 212231032301023 is an apocalyptic number.
12231032301023 is a deficient number, since it is larger than the sum of its proper divisors (293193236257).
12231032301023 is an equidigital number, since it uses as much as digits as its factorization.
12231032301023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 686635597.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 12231032301023 its reverse (32010323013221), we get a palindrome (44241355314244).
The spelling of 12231032301023 in words is "twelve trillion, two hundred thirty-one billion, thirty-two million, three hundred one thousand, twenty-three".
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