Base | Representation |
---|---|
bin | 1111100011110… |
… | …10011101010011 |
3 | 100002121100122200 |
4 | 13301322131103 |
5 | 231403300021 |
6 | 20541334243 |
7 | 3143305251 |
oct | 761723523 |
9 | 302540580 |
10 | 130525011 |
11 | 67750411 |
12 | 37867383 |
13 | 21070746 |
14 | 134995d1 |
15 | b6d4126 |
hex | 7c7a753 |
130525011 has 12 divisors (see below), whose sum is σ = 193632192. Its totient is φ = 84664656.
The previous prime is 130525001. The next prime is 130525019. The reversal of 130525011 is 110525031.
130525011 is a `hidden beast` number, since 130 + 525 + 0 + 11 = 666.
It is not a de Polignac number, because 130525011 - 211 = 130522963 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130525019) 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 11 ways as a sum of consecutive naturals, for example, 195651 + ... + 196316.
It is an arithmetic number, because the mean of its divisors is an integer number (16136016).
Almost surely, 2130525011 is an apocalyptic number.
130525011 is a deficient number, since it is larger than the sum of its proper divisors (63107181).
130525011 is a wasteful number, since it uses less digits than its factorization.
130525011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 392010 (or 392007 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
The square root of 130525011 is about 11424.7543080803. The cubic root of 130525011 is about 507.2607344397.
The spelling of 130525011 in words is "one hundred thirty million, five hundred twenty-five thousand, eleven".
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