Base | Representation |
---|---|
bin | 1111100010001… |
… | …00010011110110 |
3 | 100002012002102021 |
4 | 13301010103312 |
5 | 231324200342 |
6 | 20532503354 |
7 | 3141362530 |
oct | 761042366 |
9 | 302162367 |
10 | 130303222 |
11 | 67609815 |
12 | 3777ab5a |
13 | 20cc37ca |
14 | 1343c850 |
15 | b68d567 |
hex | 7c444f6 |
130303222 has 8 divisors (see below), whose sum is σ = 223376976. Its totient is φ = 55844232.
The previous prime is 130303213. The next prime is 130303237. The reversal of 130303222 is 222303031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 130303196 and 130303205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4653673 + ... + 4653700.
It is an arithmetic number, because the mean of its divisors is an integer number (27922122).
Almost surely, 2130303222 is an apocalyptic number.
130303222 is a deficient number, since it is larger than the sum of its proper divisors (93073754).
130303222 is an equidigital number, since it uses as much as digits as its factorization.
130303222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9307382.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 130303222 is about 11415.0436705253. The cubic root of 130303222 is about 506.9732579032.
Adding to 130303222 its reverse (222303031), we get a palindrome (352606253).
The spelling of 130303222 in words is "one hundred thirty million, three hundred three thousand, two hundred twenty-two".
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