Base | Representation |
---|---|
bin | 11101100011011… |
… | …001101000100101 |
3 | 1021112222020012211 |
4 | 131203121220211 |
5 | 2003412204201 |
6 | 121111043421 |
7 | 15200252215 |
oct | 3543315045 |
9 | 1245866184 |
10 | 495819301 |
11 | 23497141a |
12 | 11a070571 |
13 | 7b950203 |
14 | 49bc8245 |
15 | 2d7de651 |
hex | 1d8d9a25 |
495819301 has 6 divisors (see below), whose sum is σ = 512330406. Its totient is φ = 479824200.
The previous prime is 495819299. The next prime is 495819323. The reversal of 495819301 is 103918594.
It can be written as a sum of positive squares in only one way, i.e., 375390625 + 120428676 = 19375^2 + 10974^2 .
It is not a de Polignac number, because 495819301 - 21 = 495819299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (495819391) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 257010 + ... + 258931.
It is an arithmetic number, because the mean of its divisors is an integer number (85388401).
Almost surely, 2495819301 is an apocalyptic number.
It is an amenable number.
495819301 is a deficient number, since it is larger than the sum of its proper divisors (16511105).
495819301 is an equidigital number, since it uses as much as digits as its factorization.
495819301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516003 (or 515972 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 40.
The square root of 495819301 is about 22267.0002694570. Note that the first 3 decimals coincide. The cubic root of 495819301 is about 791.4821829678.
The spelling of 495819301 in words is "four hundred ninety-five million, eight hundred nineteen thousand, three hundred one".
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