Base | Representation |
---|---|
bin | 1100110110100010001100… |
… | …0110100101110111111101 |
3 | 1212000220122212111102012121 |
4 | 3031220203012211313331 |
5 | 3323010323010200042 |
6 | 50015412311202541 |
7 | 2655635062332535 |
oct | 315504306456775 |
9 | 55026585442177 |
10 | 14131031334397 |
11 | 4558a3387a59a |
12 | 1702831976451 |
13 | 7b67206b7103 |
14 | 36bd348c04c5 |
15 | 1978a9582367 |
hex | cda231a5dfd |
14131031334397 has 2 divisors, whose sum is σ = 14131031334398. Its totient is φ = 14131031334396.
The previous prime is 14131031334391. The next prime is 14131031334439. The reversal of 14131031334397 is 79343313013141.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7711567934841 + 6419463399556 = 2776971^2 + 2533666^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14131031334397 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14131031334391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7065515667198 + 7065515667199.
It is an arithmetic number, because the mean of its divisors is an integer number (7065515667199).
Almost surely, 214131031334397 is an apocalyptic number.
It is an amenable number.
14131031334397 is a deficient number, since it is larger than the sum of its proper divisors (1).
14131031334397 is an equidigital number, since it uses as much as digits as its factorization.
14131031334397 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 244944, while the sum is 43.
The spelling of 14131031334397 in words is "fourteen trillion, one hundred thirty-one billion, thirty-one million, three hundred thirty-four thousand, three hundred ninety-seven".
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