Base | Representation |
---|---|
bin | 1111100000100… |
… | …11011101011100 |
3 | 100001210220221112 |
4 | 13300103131130 |
5 | 231301300012 |
6 | 20524321152 |
7 | 3136600265 |
oct | 760233534 |
9 | 301726845 |
10 | 130103132 |
11 | 67492455 |
12 | 376a31b8 |
13 | 20c53703 |
14 | 133c996c |
15 | b64e122 |
hex | 7c1375c |
130103132 has 12 divisors (see below), whose sum is σ = 227962896. Its totient is φ = 64970880.
The previous prime is 130103131. The next prime is 130103143. The reversal of 130103132 is 231301031.
130103132 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
130103132 is strictly pandigital in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130103131) 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, 16469 + ... + 23052.
It is an arithmetic number, because the mean of its divisors is an integer number (18996908).
Almost surely, 2130103132 is an apocalyptic number.
It is an amenable number.
130103132 is a deficient number, since it is larger than the sum of its proper divisors (97859764).
130103132 is a wasteful number, since it uses less digits than its factorization.
130103132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40348 (or 40346 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 130103132 is about 11406.2759917512. The cubic root of 130103132 is about 506.7136269570.
Adding to 130103132 its reverse (231301031), we get a palindrome (361404163).
The spelling of 130103132 in words is "one hundred thirty million, one hundred three thousand, one hundred thirty-two".
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