Base | Representation |
---|---|
bin | 100111111011001101… |
… | …111101111010100111 |
3 | 11002122122102121122122 |
4 | 213323031331322213 |
5 | 1200244034321414 |
6 | 31405521020155 |
7 | 3045226204313 |
oct | 477315757247 |
9 | 132578377578 |
10 | 42869448359 |
11 | 171a9760071 |
12 | 8384a8465b |
13 | 40726b71ba |
14 | 210970cb43 |
15 | 11ad88db8e |
hex | 9fb37dea7 |
42869448359 has 2 divisors, whose sum is σ = 42869448360. Its totient is φ = 42869448358.
The previous prime is 42869448289. The next prime is 42869448367. The reversal of 42869448359 is 95384496824.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 42869448359 - 228 = 42601012903 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (42869448059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21434724179 + 21434724180.
It is an arithmetic number, because the mean of its divisors is an integer number (21434724180).
Almost surely, 242869448359 is an apocalyptic number.
42869448359 is a deficient number, since it is larger than the sum of its proper divisors (1).
42869448359 is an equidigital number, since it uses as much as digits as its factorization.
42869448359 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 59719680, while the sum is 62.
The spelling of 42869448359 in words is "forty-two billion, eight hundred sixty-nine million, four hundred forty-eight thousand, three hundred fifty-nine".
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