Base | Representation |
---|---|
bin | 11001001101110… |
… | …010101010001110 |
3 | 1002111000221201000 |
4 | 121031302222032 |
5 | 1331244431044 |
6 | 105551201130 |
7 | 13324554414 |
oct | 3115625216 |
9 | 1074027630 |
10 | 423045774 |
11 | 1a7886608 |
12 | b98161a6 |
13 | 69850158 |
14 | 402832b4 |
15 | 27216d69 |
hex | 19372a8e |
423045774 has 32 divisors (see below), whose sum is σ = 944064000. Its totient is φ = 140420952.
The previous prime is 423045769. The next prime is 423045787. The reversal of 423045774 is 477540324.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3484 + ... + 29295.
It is an arithmetic number, because the mean of its divisors is an integer number (29502000).
Almost surely, 2423045774 is an apocalyptic number.
423045774 is an abundant number, since it is smaller than the sum of its proper divisors (521018226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423045774 is a wasteful number, since it uses less digits than its factorization.
423045774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33029 (or 33023 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 36.
The square root of 423045774 is about 20568.0765751200. The cubic root of 423045774 is about 750.6931511912.
The spelling of 423045774 in words is "four hundred twenty-three million, forty-five thousand, seven hundred seventy-four".
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