Base | Representation |
---|---|
bin | 11101100111000110011010… |
… | …110001010011111100000000 |
3 | 122002002220011112002110021110 |
4 | 131213012122301103330000 |
5 | 114032143123300000000 |
6 | 1140550550210123320 |
7 | 36300554144334054 |
oct | 3547063261237400 |
9 | 562086145073243 |
10 | 130230300000000 |
11 | 3854a3a6286942 |
12 | 12733607b80540 |
13 | 5788884167235 |
14 | 242327449bc64 |
15 | 100c8c7b55850 |
hex | 76719ac53f00 |
130230300000000 has 648 divisors, whose sum is σ = 448222622072400. Its totient is φ = 33528320000000.
The previous prime is 130230299999923. The next prime is 130230300000061. The reversal of 130230300000000 is 3032031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8699992516 + ... + 8700007484.
Almost surely, 2130230300000000 is an apocalyptic number.
130230300000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130230300000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224111311036200).
130230300000000 is an abundant number, since it is smaller than the sum of its proper divisors (317992322072400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130230300000000 is an frugal number, since it uses more digits than its factorization.
130230300000000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15057 (or 15008 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 12.
Adding to 130230300000000 its reverse (3032031), we get a palindrome (130230303032031).
The spelling of 130230300000000 in words is "one hundred thirty trillion, two hundred thirty billion, three hundred million", and thus it is an aban number.
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