Base | Representation |
---|---|
bin | 111100101001001010… |
… | …0110011001110100100 |
3 | 110110010222002210011222 |
4 | 1321102110303032210 |
5 | 4113202413001200 |
6 | 135454341115512 |
7 | 12260140315001 |
oct | 1712224631644 |
9 | 413128083158 |
10 | 130230203300 |
11 | 5025961129a |
12 | 212a59b8b98 |
13 | c3857a54c2 |
14 | 6435cb08a8 |
15 | 35c3186d85 |
hex | 1e525333a4 |
130230203300 has 54 divisors (see below), whose sum is σ = 292009939074. Its totient is φ = 50411654400.
The previous prime is 130230203293. The next prime is 130230203303. The reversal of 130230203300 is 3302032031.
130230203300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 27444560896 + 102785642404 = 165664^2 + 320602^2 .
It is not an unprimeable number, because it can be changed into a prime (130230203303) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 581477 + ... + 773676.
Almost surely, 2130230203300 is an apocalyptic number.
130230203300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130230203300 is an abundant number, since it is smaller than the sum of its proper divisors (161779735774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130230203300 is a wasteful number, since it uses less digits than its factorization.
130230203300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1355229 (or 1355191 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 130230203300 its reverse (3302032031), we get a palindrome (133532235331).
The spelling of 130230203300 in words is "one hundred thirty billion, two hundred thirty million, two hundred three thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •