Base | Representation |
---|---|
bin | 11101100001100… |
… | …100101110001101 |
3 | 1021112001220022211 |
4 | 131201210232031 |
5 | 2003301343204 |
6 | 121052510421 |
7 | 15163216123 |
oct | 3541445615 |
9 | 1245056284 |
10 | 495340429 |
11 | 234674661 |
12 | 119a7b411 |
13 | 7b81325c |
14 | 49b01913 |
15 | 2d747804 |
hex | 1d864b8d |
495340429 has 4 divisors (see below), whose sum is σ = 495385020. Its totient is φ = 495295840.
The previous prime is 495340427. The next prime is 495340451. The reversal of 495340429 is 924043594.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 155675529 + 339664900 = 12477^2 + 18430^2 .
It is a cyclic number.
It is not a de Polignac number, because 495340429 - 21 = 495340427 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 495340391 and 495340400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (495340421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9177 + ... + 32785.
It is an arithmetic number, because the mean of its divisors is an integer number (123846255).
Almost surely, 2495340429 is an apocalyptic number.
It is an amenable number.
495340429 is a deficient number, since it is larger than the sum of its proper divisors (44591).
495340429 is a wasteful number, since it uses less digits than its factorization.
495340429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44590.
The product of its (nonzero) digits is 155520, while the sum is 40.
The square root of 495340429 is about 22256.2447191794. The cubic root of 495340429 is about 791.2272912213.
The spelling of 495340429 in words is "four hundred ninety-five million, three hundred forty thousand, four hundred twenty-nine".
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