Base | Representation |
---|---|
bin | 11101011001100… |
… | …000011101100110 |
3 | 1021101002110122100 |
4 | 131121200131212 |
5 | 2002231211310 |
6 | 120535312530 |
7 | 15136231116 |
oct | 3531403546 |
9 | 1241073570 |
10 | 493225830 |
11 | 23345a959 |
12 | 11921b746 |
13 | 7b252906 |
14 | 49711046 |
15 | 2d47aec0 |
hex | 1d660766 |
493225830 has 24 divisors (see below), whose sum is σ = 1282387392. Its totient is φ = 131526864.
The previous prime is 493225829. The next prime is 493225847. The reversal of 493225830 is 38522394.
493225830 is a `hidden beast` number, since 49 + 32 + 2 + 583 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2740054 + ... + 2740233.
It is an arithmetic number, because the mean of its divisors is an integer number (53432808).
Almost surely, 2493225830 is an apocalyptic number.
493225830 is an abundant number, since it is smaller than the sum of its proper divisors (789161562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493225830 is a wasteful number, since it uses less digits than its factorization.
493225830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5480300 (or 5480297 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 493225830 is about 22208.6881647701. The cubic root of 493225830 is about 790.0997737575.
The spelling of 493225830 in words is "four hundred ninety-three million, two hundred twenty-five thousand, eight hundred thirty".
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