Base | Representation |
---|---|
bin | 111100110000101001… |
… | …0011001101100011111 |
3 | 110110210110110101202002 |
4 | 1321201102121230133 |
5 | 4114211143421141 |
6 | 135535305352515 |
7 | 12266306115026 |
oct | 1714122315437 |
9 | 413713411662 |
10 | 130481232671 |
11 | 50378288389 |
12 | 21355a9873b |
13 | c3c57b85aa |
14 | 645b3778bd |
15 | 35da220e9b |
hex | 1e61499b1f |
130481232671 has 2 divisors, whose sum is σ = 130481232672. Its totient is φ = 130481232670.
The previous prime is 130481232617. The next prime is 130481232677. The reversal of 130481232671 is 176232184031.
Together with previous prime (130481232617) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130481232671 - 230 = 129407490847 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130481232677) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65240616335 + 65240616336.
It is an arithmetic number, because the mean of its divisors is an integer number (65240616336).
Almost surely, 2130481232671 is an apocalyptic number.
130481232671 is a deficient number, since it is larger than the sum of its proper divisors (1).
130481232671 is an equidigital number, since it uses as much as digits as its factorization.
130481232671 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48384, while the sum is 38.
The spelling of 130481232671 in words is "one hundred thirty billion, four hundred eighty-one million, two hundred thirty-two thousand, six hundred seventy-one".
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