Base | Representation |
---|---|
bin | 1111001011001010110 |
3 | 221021002020 |
4 | 1321121112 |
5 | 111402423 |
6 | 14354010 |
7 | 4140450 |
oct | 1713126 |
9 | 837066 |
10 | 497238 |
11 | 30a645 |
12 | 1bb906 |
13 | 145431 |
14 | cd2d0 |
15 | 9c4e3 |
hex | 79656 |
497238 has 16 divisors (see below), whose sum is σ = 1136640. Its totient is φ = 142056.
The previous prime is 497197. The next prime is 497239. The reversal of 497238 is 832794.
It is a junction number, because it is equal to n+sod(n) for n = 497199 and 497208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (497239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5878 + ... + 5961.
It is an arithmetic number, because the mean of its divisors is an integer number (71040).
2497238 is an apocalyptic number.
497238 is an abundant number, since it is smaller than the sum of its proper divisors (639402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497238 is a wasteful number, since it uses less digits than its factorization.
497238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11851.
The product of its digits is 12096, while the sum is 33.
The square root of 497238 is about 705.1510476487. The cubic root of 497238 is about 79.2236359412.
The spelling of 497238 in words is "four hundred ninety-seven thousand, two hundred thirty-eight".
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