Base | Representation |
---|---|
bin | 111100110100001101… |
… | …1010100011110100001 |
3 | 110111002210211202212101 |
4 | 1321220123110132201 |
5 | 4114432324323410 |
6 | 135555224530401 |
7 | 12302262164215 |
oct | 1715033243641 |
9 | 414083752771 |
10 | 130601011105 |
11 | 50429958724 |
12 | 2138a020a01 |
13 | c4145656c6 |
14 | 646d236945 |
15 | 35e59d0d3a |
hex | 1e686d47a1 |
130601011105 has 4 divisors (see below), whose sum is σ = 156721213332. Its totient is φ = 104480808880.
The previous prime is 130601011063. The next prime is 130601011117. The reversal of 130601011105 is 501110106031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 53779465216 + 76821545889 = 231904^2 + 277167^2 .
It is not a de Polignac number, because 130601011105 - 223 = 130592622497 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13060101106 + ... + 13060101115.
It is an arithmetic number, because the mean of its divisors is an integer number (39180303333).
Almost surely, 2130601011105 is an apocalyptic number.
It is an amenable number.
130601011105 is a deficient number, since it is larger than the sum of its proper divisors (26120202227).
130601011105 is an equidigital number, since it uses as much as digits as its factorization.
130601011105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26120202226.
The product of its (nonzero) digits is 90, while the sum is 19.
Adding to 130601011105 its reverse (501110106031), we get a palindrome (631711117136).
The spelling of 130601011105 in words is "one hundred thirty billion, six hundred one million, eleven thousand, one hundred five".
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