Base | Representation |
---|---|
bin | 111100101111011010… |
… | …1111001000000010111 |
3 | 110110200121020221102012 |
4 | 1321132311321000113 |
5 | 4114120143014221 |
6 | 135531242134435 |
7 | 12265300304564 |
oct | 1713665710027 |
9 | 413617227365 |
10 | 130440204311 |
11 | 5035710514a |
12 | 213441b141b |
13 | c3ba151961 |
14 | 6455b3786b |
15 | 35d681965b |
hex | 1e5ed79017 |
130440204311 has 8 divisors (see below), whose sum is σ = 130520078304. Its totient is φ = 130360361760.
The previous prime is 130440204287. The next prime is 130440204317. The reversal of 130440204311 is 113402044031.
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 130440204311 - 218 = 130439942167 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130440204317) 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, 19232741 + ... + 19239521.
It is an arithmetic number, because the mean of its divisors is an integer number (16315009788).
Almost surely, 2130440204311 is an apocalyptic number.
130440204311 is a deficient number, since it is larger than the sum of its proper divisors (79873993).
130440204311 is an equidigital number, since it uses as much as digits as its factorization.
130440204311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15721.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 130440204311 its reverse (113402044031), we get a palindrome (243842248342).
The spelling of 130440204311 in words is "one hundred thirty billion, four hundred forty million, two hundred four thousand, three hundred eleven".
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