Base | Representation |
---|---|
bin | 1011101010110110010010… |
… | …1001000100011111001101 |
3 | 1200102121102102200102021012 |
4 | 2322231210221010133031 |
5 | 3140204341441113122 |
6 | 43142211242015005 |
7 | 2462664042552656 |
oct | 272554451043715 |
9 | 50377372612235 |
10 | 12830755801037 |
11 | 40a7547175089 |
12 | 153282a1a7465 |
13 | 720c204aa3a5 |
14 | 3250248d052d |
15 | 173b563827e2 |
hex | bab64a447cd |
12830755801037 has 2 divisors, whose sum is σ = 12830755801038. Its totient is φ = 12830755801036.
The previous prime is 12830755801009. The next prime is 12830755801117. The reversal of 12830755801037 is 73010855703821.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12390216960676 + 440538840361 = 3519974^2 + 663731^2 .
It is a cyclic number.
It is not a de Polignac number, because 12830755801037 - 218 = 12830755538893 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12830755801637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6415377900518 + 6415377900519.
It is an arithmetic number, because the mean of its divisors is an integer number (6415377900519).
Almost surely, 212830755801037 is an apocalyptic number.
It is an amenable number.
12830755801037 is a deficient number, since it is larger than the sum of its proper divisors (1).
12830755801037 is an equidigital number, since it uses as much as digits as its factorization.
12830755801037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1411200, while the sum is 50.
The spelling of 12830755801037 in words is "twelve trillion, eight hundred thirty billion, seven hundred fifty-five million, eight hundred one thousand, thirty-seven".
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