Base | Representation |
---|---|
bin | 10111100111001110… |
… | …10100011100111111 |
3 | 1012201111012200102212 |
4 | 23303213110130333 |
5 | 201430314333341 |
6 | 5453534211035 |
7 | 626102422112 |
oct | 136347243477 |
9 | 35644180385 |
10 | 12677105471 |
11 | 5415993a78 |
12 | 2559653a7b |
13 | 1270519154 |
14 | 883916579 |
15 | 4e2e1e5eb |
hex | 2f39d473f |
12677105471 has 2 divisors, whose sum is σ = 12677105472. Its totient is φ = 12677105470.
The previous prime is 12677105459. The next prime is 12677105489. The reversal of 12677105471 is 17450177621.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12677105471 is a prime.
It is a super-3 number, since 3×126771054713 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12677104471) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6338552735 + 6338552736.
It is an arithmetic number, because the mean of its divisors is an integer number (6338552736).
Almost surely, 212677105471 is an apocalyptic number.
12677105471 is a deficient number, since it is larger than the sum of its proper divisors (1).
12677105471 is an equidigital number, since it uses as much as digits as its factorization.
12677105471 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 82320, while the sum is 41.
The spelling of 12677105471 in words is "twelve billion, six hundred seventy-seven million, one hundred five thousand, four hundred seventy-one".
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