Base | Representation |
---|---|
bin | 111100110001111011… |
… | …0100000100110000001 |
3 | 110110220110102000220202 |
4 | 1321203312200212001 |
5 | 4114303202040140 |
6 | 135543443414545 |
7 | 12300340561301 |
oct | 1714366404601 |
9 | 413813360822 |
10 | 130524252545 |
11 | 5039a5a08a5 |
12 | 21368384455 |
13 | c40169b83b |
14 | 6462d75601 |
15 | 35dddbc915 |
hex | 1e63da0981 |
130524252545 has 16 divisors (see below), whose sum is σ = 159212184768. Its totient is φ = 102697679040.
The previous prime is 130524252517. The next prime is 130524252581. The reversal of 130524252545 is 545252425031.
It is not a de Polignac number, because 130524252545 - 28 = 130524252289 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130524252499 and 130524252508.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6280862 + ... + 6301608.
It is an arithmetic number, because the mean of its divisors is an integer number (9950761548).
Almost surely, 2130524252545 is an apocalyptic number.
It is an amenable number.
130524252545 is a deficient number, since it is larger than the sum of its proper divisors (28687932223).
130524252545 is a wasteful number, since it uses less digits than its factorization.
130524252545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41440.
The product of its (nonzero) digits is 240000, while the sum is 38.
Adding to 130524252545 its reverse (545252425031), we get a palindrome (675776677576).
The spelling of 130524252545 in words is "one hundred thirty billion, five hundred twenty-four million, two hundred fifty-two thousand, five hundred forty-five".
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