Base | Representation |
---|---|
bin | 1100000110001011111101… |
… | …1111000010101010000100 |
3 | 1202002111201221001121001200 |
4 | 3001202333133002222010 |
5 | 3220403240410142040 |
6 | 44142044522422500 |
7 | 2541632041661445 |
oct | 301427737025204 |
9 | 52074657047050 |
10 | 13300431334020 |
11 | 4268754823696 |
12 | 15a9867661a30 |
13 | 7562c0c7984c |
14 | 33da5c5672cc |
15 | 180e94b48630 |
hex | c18bf7c2a84 |
13300431334020 has 72 divisors (see below), whose sum is σ = 40349052593304. Its totient is φ = 3546393919488.
The previous prime is 13300431333997. The next prime is 13300431334027. The reversal of 13300431334020 is 2043313400331.
13300431334020 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 0 + 4 + 313 + 340 + 2 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 220751504964 + 13079679829056 = 469842^2 + 3616584^2 .
It is not an unprimeable number, because it can be changed into a prime (13300431334027) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2386429 + ... + 5682948.
Almost surely, 213300431334020 is an apocalyptic number.
13300431334020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13300431334020 is an abundant number, since it is smaller than the sum of its proper divisors (27048621259284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13300431334020 is a wasteful number, since it uses less digits than its factorization.
13300431334020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8078549 (or 8078544 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 13300431334020 its reverse (2043313400331), we get a palindrome (15343744734351).
The spelling of 13300431334020 in words is "thirteen trillion, three hundred billion, four hundred thirty-one million, three hundred thirty-four thousand, twenty".
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