Base | Representation |
---|---|
bin | 11000111110111… |
… | …010000101011011 |
3 | 1002012200201111212 |
4 | 120332322011123 |
5 | 1324300102102 |
6 | 105331413335 |
7 | 13246444151 |
oct | 3076720533 |
9 | 1065621455 |
10 | 419144027 |
11 | 1a5661125 |
12 | b845424b |
13 | 68ab5223 |
14 | 3d9493d1 |
15 | 26be5c52 |
hex | 18fba15b |
419144027 has 24 divisors (see below), whose sum is σ = 463115088. Its totient is φ = 377879040.
The previous prime is 419144021. The next prime is 419144153. The reversal of 419144027 is 720441914.
It is a de Polignac number, because none of the positive numbers 2k-419144027 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 419143984 and 419144002.
It is not an unprimeable number, because it can be changed into a prime (419144021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5741663 + ... + 5741735.
It is an arithmetic number, because the mean of its divisors is an integer number (19296462).
Almost surely, 2419144027 is an apocalyptic number.
419144027 is a deficient number, since it is larger than the sum of its proper divisors (43971061).
419144027 is an equidigital number, since it uses as much as digits as its factorization.
419144027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299 (or 228 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 419144027 is about 20473.0072778769. The cubic root of 419144027 is about 748.3781409219.
The spelling of 419144027 in words is "four hundred nineteen million, one hundred forty-four thousand, twenty-seven".
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