Base | Representation |
---|---|
bin | 100111101101001010… |
… | …100010101100111001 |
3 | 11002001012202210202211 |
4 | 213231022202230321 |
5 | 1144303204410213 |
6 | 31330255255121 |
7 | 3036334132225 |
oct | 475512425471 |
9 | 132035683684 |
10 | 42633669433 |
11 | 1709865a953 |
12 | 8319b1a4a1 |
13 | 40358b3744 |
14 | 20c6295785 |
15 | 1197d1853d |
hex | 9ed2a2b39 |
42633669433 has 2 divisors, whose sum is σ = 42633669434. Its totient is φ = 42633669432.
The previous prime is 42633669383. The next prime is 42633669451. The reversal of 42633669433 is 33496633624.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 36922391104 + 5711278329 = 192152^2 + 75573^2 .
It is a cyclic number.
It is not a de Polignac number, because 42633669433 - 29 = 42633668921 is a prime.
It is not a weakly prime, because it can be changed into another prime (42633663433) 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 as a sum of consecutive naturals, namely, 21316834716 + 21316834717.
It is an arithmetic number, because the mean of its divisors is an integer number (21316834717).
Almost surely, 242633669433 is an apocalyptic number.
It is an amenable number.
42633669433 is a deficient number, since it is larger than the sum of its proper divisors (1).
42633669433 is an equidigital number, since it uses as much as digits as its factorization.
42633669433 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5038848, while the sum is 49.
The spelling of 42633669433 in words is "forty-two billion, six hundred thirty-three million, six hundred sixty-nine thousand, four hundred thirty-three".
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