Base | Representation |
---|---|
bin | 1010111111001010100110… |
… | …0011011101000101101111 |
3 | 1120202212100100220212100011 |
4 | 2233302221203131011233 |
5 | 3040410414411230142 |
6 | 41405335420514051 |
7 | 2354525625355504 |
oct | 257625143350557 |
9 | 46685310825304 |
10 | 12080292680047 |
11 | 3938250315819 |
12 | 14312a96ab927 |
13 | 69822235b757 |
14 | 2da9915834ab |
15 | 15e381e54417 |
hex | afca98dd16f |
12080292680047 has 2 divisors, whose sum is σ = 12080292680048. Its totient is φ = 12080292680046.
The previous prime is 12080292680041. The next prime is 12080292680087. The reversal of 12080292680047 is 74008629208021.
It is a weak prime.
It is an emirp because it is prime and its reverse (74008629208021) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12080292680047 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12080292680041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6040146340023 + 6040146340024.
It is an arithmetic number, because the mean of its divisors is an integer number (6040146340024).
Almost surely, 212080292680047 is an apocalyptic number.
12080292680047 is a deficient number, since it is larger than the sum of its proper divisors (1).
12080292680047 is an equidigital number, since it uses as much as digits as its factorization.
12080292680047 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 774144, while the sum is 49.
The spelling of 12080292680047 in words is "twelve trillion, eighty billion, two hundred ninety-two million, six hundred eighty thousand, forty-seven".
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