Base | Representation |
---|---|
bin | 1111100000100… |
… | …10010101100001 |
3 | 100001210200122001 |
4 | 13300102111201 |
5 | 231301123104 |
6 | 20524244001 |
7 | 3136551001 |
oct | 760222541 |
9 | 301720561 |
10 | 130098529 |
11 | 67489a50 |
12 | 376a0601 |
13 | 20c515a2 |
14 | 133c8001 |
15 | b64caa4 |
hex | 7c12561 |
130098529 has 8 divisors (see below), whose sum is σ = 149395680. Its totient is φ = 112046400.
The previous prime is 130098497. The next prime is 130098539. The reversal of 130098529 is 925890031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130098529 - 25 = 130098497 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130098539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311032 + ... + 311449.
It is an arithmetic number, because the mean of its divisors is an integer number (18674460).
Almost surely, 2130098529 is an apocalyptic number.
130098529 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
130098529 is a deficient number, since it is larger than the sum of its proper divisors (19297151).
130098529 is a wasteful number, since it uses less digits than its factorization.
130098529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 622511.
The product of its (nonzero) digits is 19440, while the sum is 37.
The square root of 130098529 is about 11406.0742150838. The cubic root of 130098529 is about 506.7076511072.
The spelling of 130098529 in words is "one hundred thirty million, ninety-eight thousand, five hundred twenty-nine".
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