Base | Representation |
---|---|
bin | 1100011101001111111… |
… | …00001111101101010111 |
3 | 1111220210101220211211211 |
4 | 12032213330033231113 |
5 | 24003040423202414 |
6 | 524343540042251 |
7 | 42631501310056 |
oct | 6164774175527 |
9 | 1456711824754 |
10 | 428019350359 |
11 | 155581845aa7 |
12 | 6ab52993387 |
13 | 314925728b3 |
14 | 16a0554c39d |
15 | b2016d33c4 |
hex | 63a7f0fb57 |
428019350359 has 2 divisors, whose sum is σ = 428019350360. Its totient is φ = 428019350358.
The previous prime is 428019350357. The next prime is 428019350413. The reversal of 428019350359 is 953053910824.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 428019350359 - 21 = 428019350357 is a prime.
Together with 428019350357, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (428019350357) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214009675179 + 214009675180.
It is an arithmetic number, because the mean of its divisors is an integer number (214009675180).
Almost surely, 2428019350359 is an apocalyptic number.
428019350359 is a deficient number, since it is larger than the sum of its proper divisors (1).
428019350359 is an equidigital number, since it uses as much as digits as its factorization.
428019350359 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1166400, while the sum is 49.
The spelling of 428019350359 in words is "four hundred twenty-eight billion, nineteen million, three hundred fifty thousand, three hundred fifty-nine".
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