Base | Representation |
---|---|
bin | 111100110010011100… |
… | …1010111001101010011 |
3 | 110110221200101101222022 |
4 | 1321210321113031103 |
5 | 4114322143341442 |
6 | 135545311202055 |
7 | 12300642542213 |
oct | 1714471271523 |
9 | 413850341868 |
10 | 130541777747 |
11 | 503a9480837 |
12 | 2137221632b |
13 | c4051c6694 |
14 | 6465418243 |
15 | 35e06d03d2 |
hex | 1e64e57353 |
130541777747 has 2 divisors, whose sum is σ = 130541777748. Its totient is φ = 130541777746.
The previous prime is 130541777689. The next prime is 130541777791. The reversal of 130541777747 is 747777145031.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130541777747 - 234 = 113361908563 is a prime.
It is not a weakly prime, because it can be changed into another prime (130541777347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65270888873 + 65270888874.
It is an arithmetic number, because the mean of its divisors is an integer number (65270888874).
Almost surely, 2130541777747 is an apocalyptic number.
130541777747 is a deficient number, since it is larger than the sum of its proper divisors (1).
130541777747 is an equidigital number, since it uses as much as digits as its factorization.
130541777747 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4033680, while the sum is 53.
The spelling of 130541777747 in words is "one hundred thirty billion, five hundred forty-one million, seven hundred seventy-seven thousand, seven hundred forty-seven".
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