Base | Representation |
---|---|
bin | 111100101011010111… |
… | …1100010001011110100 |
3 | 110110100010120022111222 |
4 | 1321112233202023310 |
5 | 4113330401221434 |
6 | 135505545445512 |
7 | 12262030306250 |
oct | 1712657421364 |
9 | 413303508458 |
10 | 130304320244 |
11 | 5029743446a |
12 | 213067a0898 |
13 | c397c55b97 |
14 | 6441a85260 |
15 | 35c992772e |
hex | 1e56be22f4 |
130304320244 has 48 divisors (see below), whose sum is σ = 271987704576. Its totient is φ = 53407200000.
The previous prime is 130304320243. The next prime is 130304320253. The reversal of 130304320244 is 442023403031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130304320243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4494194 + ... + 4523094.
It is an arithmetic number, because the mean of its divisors is an integer number (5666410512).
Almost surely, 2130304320244 is an apocalyptic number.
130304320244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
130304320244 is an abundant number, since it is smaller than the sum of its proper divisors (141683384332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130304320244 is a wasteful number, since it uses less digits than its factorization.
130304320244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35936 (or 35934 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 130304320244 its reverse (442023403031), we get a palindrome (572327723275).
The spelling of 130304320244 in words is "one hundred thirty billion, three hundred four million, three hundred twenty thousand, two hundred forty-four".
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