Base | Representation |
---|---|
bin | 10111111001110111… |
… | …00010101110000010 |
3 | 1020010101022100121012 |
4 | 23330323202232002 |
5 | 202240322323410 |
6 | 5521240200522 |
7 | 633011054252 |
oct | 137473425602 |
9 | 36111270535 |
10 | 12833401730 |
11 | 5496136736 |
12 | 25a1a69142 |
13 | 1296a10b46 |
14 | 89a59d962 |
15 | 5019e4605 |
hex | 2fcee2b82 |
12833401730 has 16 divisors (see below), whose sum is σ = 23145515640. Its totient is φ = 5123273472.
The previous prime is 12833401621. The next prime is 12833401741. The reversal of 12833401730 is 3710433821.
It can be written as a sum of positive squares in 4 ways, for example, as 12793193449 + 40208281 = 113107^2 + 6341^2 .
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1255559 + ... + 1265738.
Almost surely, 212833401730 is an apocalyptic number.
12833401730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12833401730 is a deficient number, since it is larger than the sum of its proper divisors (10312113910).
12833401730 is a wasteful number, since it uses less digits than its factorization.
12833401730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2521813.
The product of its (nonzero) digits is 12096, while the sum is 32.
The spelling of 12833401730 in words is "twelve billion, eight hundred thirty-three million, four hundred one thousand, seven hundred thirty".
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