Base | Representation |
---|---|
bin | 1011000010000100110010… |
… | …1011001000011110001101 |
3 | 1120221122100122121222010000 |
4 | 2300201030223020132031 |
5 | 3042220300122103323 |
6 | 41444323154234513 |
7 | 2361245332630500 |
oct | 260411453103615 |
9 | 46848318558100 |
10 | 12130274019213 |
11 | 39574694a2699 |
12 | 143ab18285a39 |
13 | 69cb5929675c |
14 | 2dd173617137 |
15 | 160809d5ee43 |
hex | b084cac878d |
12130274019213 has 60 divisors (see below), whose sum is σ = 21527476546752. Its totient is φ = 6784104514320.
The previous prime is 12130274019173. The next prime is 12130274019251. The reversal of 12130274019213 is 31291047203121.
12130274019213 is a `hidden beast` number, since 1 + 2 + 1 + 30 + 2 + 7 + 401 + 9 + 213 = 666.
It is not a de Polignac number, because 12130274019213 - 210 = 12130274018189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12130274019293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 32326803 + ... + 32699888.
Almost surely, 212130274019213 is an apocalyptic number.
It is an amenable number.
12130274019213 is a deficient number, since it is larger than the sum of its proper divisors (9397202527539).
12130274019213 is an equidigital number, since it uses as much as digits as its factorization.
12130274019213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65026764 (or 65026748 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The spelling of 12130274019213 in words is "twelve trillion, one hundred thirty billion, two hundred seventy-four million, nineteen thousand, two hundred thirteen".
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