Base | Representation |
---|---|
bin | 101101100100111111111… |
… | …001101011001010110100 |
3 | 102002102111122211022021100 |
4 | 231210333321223022310 |
5 | 402304021412224140 |
6 | 10354511322250100 |
7 | 442200303201405 |
oct | 55447771531264 |
9 | 12072448738240 |
10 | 3132103242420 |
11 | aa8354698a89 |
12 | 427033056930 |
13 | 199482389379 |
14 | ab8478539ac |
15 | 56717060530 |
hex | 2d93fe6b2b4 |
3132103242420 has 72 divisors (see below), whose sum is σ = 9526600871424. Its totient is φ = 832951689408.
The previous prime is 3132103242397. The next prime is 3132103242421. The reversal of 3132103242420 is 242423012313.
3132103242420 is a `hidden beast` number, since 3 + 1 + 3 + 210 + 3 + 2 + 424 + 20 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3132103242421) 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, 23640444 + ... + 23772563.
It is an arithmetic number, because the mean of its divisors is an integer number (132313900992).
Almost surely, 23132103242420 is an apocalyptic number.
3132103242420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3132103242420 is an abundant number, since it is smaller than the sum of its proper divisors (6394497629004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3132103242420 is a wasteful number, since it uses less digits than its factorization.
3132103242420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47413389 (or 47413384 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 3132103242420 its reverse (242423012313), we get a palindrome (3374526254733).
The spelling of 3132103242420 in words is "three trillion, one hundred thirty-two billion, one hundred three million, two hundred forty-two thousand, four hundred twenty".
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