Base | Representation |
---|---|
bin | 11001001110111… |
… | …010111100101111 |
3 | 1002111120222212120 |
4 | 121032322330233 |
5 | 1331333414441 |
6 | 110001404023 |
7 | 13330226601 |
oct | 3116727457 |
9 | 1074528776 |
10 | 423341871 |
11 | 1a7a69017 |
12 | b9939613 |
13 | 69924b64 |
14 | 4031d171 |
15 | 27274966 |
hex | 193baf2f |
423341871 has 16 divisors (see below), whose sum is σ = 600058368. Its totient is φ = 264560000.
The previous prime is 423341861. The next prime is 423341879. The reversal of 423341871 is 178143324.
It is a cyclic number.
It is not a de Polignac number, because 423341871 - 213 = 423333679 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423341879) 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 in 15 ways as a sum of consecutive naturals, for example, 3735 + ... + 29336.
It is an arithmetic number, because the mean of its divisors is an integer number (37503648).
Almost surely, 2423341871 is an apocalyptic number.
423341871 is a deficient number, since it is larger than the sum of its proper divisors (176716497).
423341871 is a wasteful number, since it uses less digits than its factorization.
423341871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33342.
The product of its digits is 16128, while the sum is 33.
The square root of 423341871 is about 20575.2732910161. The cubic root of 423341871 is about 750.8682513538.
The spelling of 423341871 in words is "four hundred twenty-three million, three hundred forty-one thousand, eight hundred seventy-one".
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