Base | Representation |
---|---|
bin | 1111011111111… |
… | …01110000000101 |
3 | 100001122101222020 |
4 | 13233331300011 |
5 | 231240423323 |
6 | 20522353353 |
7 | 3136050120 |
oct | 757756005 |
9 | 301571866 |
10 | 130014213 |
11 | 6743166a |
12 | 3765b859 |
13 | 20c220b4 |
14 | 133a53b7 |
15 | b632ae3 |
hex | 7bfdc05 |
130014213 has 8 divisors (see below), whose sum is σ = 198116928. Its totient is φ = 74293824.
The previous prime is 130014197. The next prime is 130014223. The reversal of 130014213 is 312410031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130014213 - 24 = 130014197 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 130014192 and 130014201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130014223) 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 7 ways as a sum of consecutive naturals, for example, 3095556 + ... + 3095597.
It is an arithmetic number, because the mean of its divisors is an integer number (24764616).
Almost surely, 2130014213 is an apocalyptic number.
It is an amenable number.
130014213 is a deficient number, since it is larger than the sum of its proper divisors (68102715).
130014213 is an equidigital number, since it uses as much as digits as its factorization.
130014213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6191163.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 130014213 is about 11402.3775152378. The cubic root of 130014213 is about 506.5981628202.
Adding to 130014213 its reverse (312410031), we get a palindrome (442424244).
The spelling of 130014213 in words is "one hundred thirty million, fourteen thousand, two hundred thirteen".
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