Base | Representation |
---|---|
bin | 1100000110001110001101… |
… | …0110101101100011110111 |
3 | 1202002120021212110000021020 |
4 | 3001203203112231203313 |
5 | 3220411003440131411 |
6 | 44142224341152223 |
7 | 2541653000111400 |
oct | 301434326554367 |
9 | 52076255400236 |
10 | 13301033130231 |
11 | 4268a33499030 |
12 | 15a99b50bb673 |
13 | 756388853b92 |
14 | 33dab845a9a7 |
15 | 180ecc8bd606 |
hex | c18e35ad8f7 |
13301033130231 has 192 divisors, whose sum is σ = 24026720256000. Its totient is φ = 6449462369280.
The previous prime is 13301033130221. The next prime is 13301033130251. The reversal of 13301033130231 is 13203133010331.
It is not a de Polignac number, because 13301033130231 - 215 = 13301033097463 is a prime.
It is a super-2 number, since 2×133010331302312 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13301033130221) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6721087000 + ... + 6721088978.
It is an arithmetic number, because the mean of its divisors is an integer number (125139168000).
Almost surely, 213301033130231 is an apocalyptic number.
13301033130231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13301033130231 is a deficient number, since it is larger than the sum of its proper divisors (10725687125769).
13301033130231 is a wasteful number, since it uses less digits than its factorization.
13301033130231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3922 (or 3915 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 24.
Adding to 13301033130231 its reverse (13203133010331), we get a palindrome (26504166140562).
The spelling of 13301033130231 in words is "thirteen trillion, three hundred one billion, thirty-three million, one hundred thirty thousand, two hundred thirty-one".
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