Base | Representation |
---|---|
bin | 1111100010001… |
… | …00010101011011 |
3 | 100002012002120000 |
4 | 13301010111123 |
5 | 231324201243 |
6 | 20532504043 |
7 | 3141363033 |
oct | 761042533 |
9 | 302162500 |
10 | 130303323 |
11 | 676098a7 |
12 | 3777b023 |
13 | 20cc3877 |
14 | 1343c8c3 |
15 | b68d5d3 |
hex | 7c4455b |
130303323 has 20 divisors (see below), whose sum is σ = 200933568. Its totient is φ = 84065040.
The previous prime is 130303319. The next prime is 130303337. The reversal of 130303323 is 323303031.
It is not a de Polignac number, because 130303323 - 22 = 130303319 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130303296 and 130303305.
It is not an unprimeable number, because it can be changed into a prime (130303363) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23436 + ... + 28457.
Almost surely, 2130303323 is an apocalyptic number.
130303323 is a deficient number, since it is larger than the sum of its proper divisors (70630245).
130303323 is an equidigital number, since it uses as much as digits as its factorization.
130303323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51936 (or 51927 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 18.
The square root of 130303323 is about 11415.0480945110. The cubic root of 130303323 is about 506.9733888907.
Adding to 130303323 its reverse (323303031), we get a palindrome (453606354).
The spelling of 130303323 in words is "one hundred thirty million, three hundred three thousand, three hundred twenty-three".
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