Base | Representation |
---|---|
bin | 11101011001101… |
… | …111100000000000 |
3 | 1021101012121010121 |
4 | 131121233200000 |
5 | 2002240144144 |
6 | 120540510024 |
7 | 15136605520 |
oct | 3531574000 |
9 | 1241177117 |
10 | 493287424 |
11 | 2334a2163 |
12 | 11924b314 |
13 | 7b274966 |
14 | 49729680 |
15 | 2d48e384 |
hex | 1d66f800 |
493287424 has 96 divisors (see below), whose sum is σ = 1187222400. Its totient is φ = 200171520.
The previous prime is 493287383. The next prime is 493287427. The reversal of 493287424 is 424782394.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (493287427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271479 + ... + 273289.
It is an arithmetic number, because the mean of its divisors is an integer number (12366900).
Almost surely, 2493287424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 493287424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593611200).
493287424 is an abundant number, since it is smaller than the sum of its proper divisors (693934976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493287424 is a wasteful number, since it uses less digits than its factorization.
493287424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1859 (or 1839 counting only the distinct ones).
The product of its digits is 387072, while the sum is 43.
The square root of 493287424 is about 22210.0748310311. The cubic root of 493287424 is about 790.1326615862.
The spelling of 493287424 in words is "four hundred ninety-three million, two hundred eighty-seven thousand, four hundred twenty-four".
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