Base | Representation |
---|---|
bin | 1011000110010100111100… |
… | …1010011110011110011111 |
3 | 1121012121221001210012212220 |
4 | 2301211033022132132133 |
5 | 3044414410014444041 |
6 | 41542044342400423 |
7 | 2366442620334231 |
oct | 261451712363637 |
9 | 47177831705786 |
10 | 12203330234271 |
11 | 3985448860330 |
12 | 1451106730113 |
13 | 6a69cc948887 |
14 | 3029040aa251 |
15 | 16268391ad66 |
hex | b194f29e79f |
12203330234271 has 32 divisors (see below), whose sum is σ = 17806565214720. Its totient is φ = 7372527360000.
The previous prime is 12203330234237. The next prime is 12203330234281. The reversal of 12203330234271 is 17243203330221.
It is not a de Polignac number, because 12203330234271 - 226 = 12203263125407 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12203330234281) 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, 34784110 + ... + 35133188.
It is an arithmetic number, because the mean of its divisors is an integer number (556455162960).
Almost surely, 212203330234271 is an apocalyptic number.
12203330234271 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12203330234271 is a deficient number, since it is larger than the sum of its proper divisors (5603234980449).
12203330234271 is a wasteful number, since it uses less digits than its factorization.
12203330234271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352447.
The product of its (nonzero) digits is 36288, while the sum is 33.
Adding to 12203330234271 its reverse (17243203330221), we get a palindrome (29446533564492).
The spelling of 12203330234271 in words is "twelve trillion, two hundred three billion, three hundred thirty million, two hundred thirty-four thousand, two hundred seventy-one".
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