Base | Representation |
---|---|
bin | 111100101100100001… |
… | …1111001000001100001 |
3 | 110110102211202011202020 |
4 | 1321121003321001201 |
5 | 4113420330223410 |
6 | 135513455212053 |
7 | 12263012004552 |
oct | 1713103710141 |
9 | 413384664666 |
10 | 130343211105 |
11 | 50307387778 |
12 | 21317817029 |
13 | c3a3021923 |
14 | 6446cca329 |
15 | 35cd05aa70 |
hex | 1e590f9061 |
130343211105 has 32 divisors (see below), whose sum is σ = 217646542080. Its totient is φ = 66484746240.
The previous prime is 130343211091. The next prime is 130343211109. The reversal of 130343211105 is 501112343031.
It is not a de Polignac number, because 130343211105 - 214 = 130343194721 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (130343211109) 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 31 ways as a sum of consecutive naturals, for example, 2975965 + ... + 3019445.
It is an arithmetic number, because the mean of its divisors is an integer number (6801454440).
Almost surely, 2130343211105 is an apocalyptic number.
130343211105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
130343211105 is a deficient number, since it is larger than the sum of its proper divisors (87303330975).
130343211105 is a wasteful number, since it uses less digits than its factorization.
130343211105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52201.
The product of its (nonzero) digits is 1080, while the sum is 24.
Adding to 130343211105 its reverse (501112343031), we get a palindrome (631455554136).
The spelling of 130343211105 in words is "one hundred thirty billion, three hundred forty-three million, two hundred eleven thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •