Base | Representation |
---|---|
bin | 1100011001001001… |
… | …11101110111100101 |
3 | 122011200200012102200 |
4 | 12030210331313211 |
5 | 102111241440013 |
6 | 3020114525113 |
7 | 323610355164 |
oct | 61444756745 |
9 | 18150605380 |
10 | 6653468133 |
11 | 29047890a4 |
12 | 1358296799 |
13 | 8205954c0 |
14 | 4719133db |
15 | 28e1b7e73 |
hex | 18c93dde5 |
6653468133 has 12 divisors (see below), whose sum is σ = 10349839500. Its totient is φ = 4094441856.
The previous prime is 6653468119. The next prime is 6653468167. The reversal of 6653468133 is 3318643566.
6653468133 is a `hidden beast` number, since 6 + 6 + 53 + 468 + 133 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3901626369 + 2751841764 = 62463^2 + 52458^2 .
It is not a de Polignac number, because 6653468133 - 210 = 6653467109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6653468113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28433508 + ... + 28433741.
It is an arithmetic number, because the mean of its divisors is an integer number (862486625).
Almost surely, 26653468133 is an apocalyptic number.
It is an amenable number.
6653468133 is a deficient number, since it is larger than the sum of its proper divisors (3696371367).
6653468133 is a wasteful number, since it uses less digits than its factorization.
6653468133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56867268 (or 56867265 counting only the distinct ones).
The product of its digits is 933120, while the sum is 45.
The square root of 6653468133 is about 81568.7938675079. The cubic root of 6653468133 is about 1880.8292076400.
The spelling of 6653468133 in words is "six billion, six hundred fifty-three million, four hundred sixty-eight thousand, one hundred thirty-three".
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