Base | Representation |
---|---|
bin | 11101100101111001001101… |
… | …110000001100000101010100 |
3 | 122001210222012022122222202212 |
4 | 131211321031300030011110 |
5 | 114024313340242401203 |
6 | 1140444520342052552 |
7 | 36261560661501644 |
oct | 3545711560140524 |
9 | 561728168588685 |
10 | 130147403481428 |
11 | 38518227369563 |
12 | 1271b53211a158 |
13 | 5780b02c10208 |
14 | 241d24cb76524 |
15 | 100a6752341d8 |
hex | 765e4dc0c154 |
130147403481428 has 12 divisors (see below), whose sum is σ = 228403162769460. Its totient is φ = 64889356975872.
The previous prime is 130147403481427. The next prime is 130147403481499. The reversal of 130147403481428 is 824184304741031.
It can be written as a sum of positive squares in 2 ways, for example, as 37427990736964 + 92719412744464 = 6117842^2 + 9629092^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130147403481427) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46086189623 + ... + 46086192446.
It is an arithmetic number, because the mean of its divisors is an integer number (19033596897455).
Almost surely, 2130147403481428 is an apocalyptic number.
It is an amenable number.
130147403481428 is a deficient number, since it is larger than the sum of its proper divisors (98255759288032).
130147403481428 is a wasteful number, since it uses less digits than its factorization.
130147403481428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92172382426 (or 92172382424 counting only the distinct ones).
The product of its (nonzero) digits is 2064384, while the sum is 50.
The spelling of 130147403481428 in words is "one hundred thirty trillion, one hundred forty-seven billion, four hundred three million, four hundred eighty-one thousand, four hundred twenty-eight".
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