Base | Representation |
---|---|
bin | 111100110000101000… |
… | …0110011011011000001 |
3 | 110110210102200010002220 |
4 | 1321201100303123001 |
5 | 4114211042020021 |
6 | 135535252401253 |
7 | 12266302421514 |
oct | 1714120633301 |
9 | 413712603086 |
10 | 130480813761 |
11 | 50378021681 |
12 | 21355916229 |
13 | c3c569ca0c |
14 | 645b2a8d7b |
15 | 35da18bcc6 |
hex | 1e614336c1 |
130480813761 has 16 divisors (see below), whose sum is σ = 175029690240. Its totient is φ = 86459859200.
The previous prime is 130480813759. The next prime is 130480813789. The reversal of 130480813761 is 167318084031.
It is a cyclic number.
It is not a de Polignac number, because 130480813761 - 21 = 130480813759 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130480813741) by changing a digit.
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, 1896361 + ... + 1963961.
It is an arithmetic number, because the mean of its divisors is an integer number (10939355640).
Almost surely, 2130480813761 is an apocalyptic number.
It is an amenable number.
130480813761 is a deficient number, since it is larger than the sum of its proper divisors (44548876479).
130480813761 is a wasteful number, since it uses less digits than its factorization.
130480813761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71496.
The product of its (nonzero) digits is 96768, while the sum is 42.
Adding to 130480813761 its reverse (167318084031), we get a palindrome (297798897792).
The spelling of 130480813761 in words is "one hundred thirty billion, four hundred eighty million, eight hundred thirteen thousand, seven hundred sixty-one".
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