Base | Representation |
---|---|
bin | 1111100000101… |
… | …01001100010000 |
3 | 100001211021200012 |
4 | 13300111030100 |
5 | 231302011344 |
6 | 20524414052 |
7 | 3136630046 |
oct | 760251420 |
9 | 301737605 |
10 | 130110224 |
11 | 67497812 |
12 | 376a7328 |
13 | 20c569ca |
14 | 133cc396 |
15 | b65129e |
hex | 7c15310 |
130110224 has 40 divisors (see below), whose sum is σ = 261435648. Its totient is φ = 62663040.
The previous prime is 130110223. The next prime is 130110247. The reversal of 130110224 is 422011031.
It is a junction number, because it is equal to n+sod(n) for n = 130110199 and 130110208.
It is not an unprimeable number, because it can be changed into a prime (130110223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136919 + ... + 137865.
Almost surely, 2130110224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130110224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130717824).
130110224 is an abundant number, since it is smaller than the sum of its proper divisors (131325424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130110224 is a wasteful number, since it uses less digits than its factorization.
130110224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1263 (or 1257 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 130110224 is about 11406.5868689981. The cubic root of 130110224 is about 506.7228338779.
Adding to 130110224 its reverse (422011031), we get a palindrome (552121255).
The spelling of 130110224 in words is "one hundred thirty million, one hundred ten thousand, two hundred twenty-four".
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