Base | Representation |
---|---|
bin | 111100101001001100… |
… | …0101001100100001101 |
3 | 110110011001000001021101 |
4 | 1321102120221210031 |
5 | 4113203142243201 |
6 | 135454414503101 |
7 | 12260152016461 |
oct | 1712230514415 |
9 | 413131001241 |
10 | 130231212301 |
11 | 5025a140383 |
12 | 212a6204a91 |
13 | c385a69848 |
14 | 64360944a1 |
15 | 35c32d5d01 |
hex | 1e5262990d |
130231212301 has 8 divisors (see below), whose sum is σ = 130425357824. Its totient is φ = 130037205600.
The previous prime is 130231212233. The next prime is 130231212313. The reversal of 130231212301 is 103212132031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130231212301 - 213 = 130231204109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130231212101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1924426 + ... + 1990948.
It is an arithmetic number, because the mean of its divisors is an integer number (16303169728).
Almost surely, 2130231212301 is an apocalyptic number.
It is an amenable number.
130231212301 is a deficient number, since it is larger than the sum of its proper divisors (194145523).
130231212301 is a wasteful number, since it uses less digits than its factorization.
130231212301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69411.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 130231212301 its reverse (103212132031), we get a palindrome (233443344332).
The spelling of 130231212301 in words is "one hundred thirty billion, two hundred thirty-one million, two hundred twelve thousand, three hundred one".
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