Base | Representation |
---|---|
bin | 111100101011100000… |
… | …0010101011000101001 |
3 | 110110100102212001200212 |
4 | 1321113000111120221 |
5 | 4113333013134030 |
6 | 135510224110505 |
7 | 12262112611046 |
oct | 1712700253051 |
9 | 413312761625 |
10 | 130308724265 |
11 | 50299972255 |
12 | 21308165435 |
13 | c398b38605 |
14 | 64424b01cd |
15 | 35c9ee7595 |
hex | 1e57015629 |
130308724265 has 16 divisors (see below), whose sum is σ = 162487987200. Its totient is φ = 100200875712.
The previous prime is 130308724253. The next prime is 130308724267. The reversal of 130308724265 is 562427803031.
It is a cyclic number.
It is not a de Polignac number, because 130308724265 - 26 = 130308724201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130308724267) 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, 1982645 + ... + 2047314.
It is an arithmetic number, because the mean of its divisors is an integer number (10155499200).
Almost surely, 2130308724265 is an apocalyptic number.
It is an amenable number.
130308724265 is a deficient number, since it is larger than the sum of its proper divisors (32179262935).
130308724265 is a wasteful number, since it uses less digits than its factorization.
130308724265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4030216.
The product of its (nonzero) digits is 241920, while the sum is 41.
The spelling of 130308724265 in words is "one hundred thirty billion, three hundred eight million, seven hundred twenty-four thousand, two hundred sixty-five".
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