Base | Representation |
---|---|
bin | 11101100001110… |
… | …111111111101001 |
3 | 1021112012220121112 |
4 | 131201313333221 |
5 | 2003311404434 |
6 | 121054320105 |
7 | 15163665224 |
oct | 3541677751 |
9 | 1245186545 |
10 | 495419369 |
11 | 2347189a5 |
12 | 119ab9035 |
13 | 7b840173 |
14 | 49b225bb |
15 | 2d760dce |
hex | 1d877fe9 |
495419369 has 4 divisors (see below), whose sum is σ = 503541060. Its totient is φ = 487297680.
The previous prime is 495419347. The next prime is 495419387. The reversal of 495419369 is 963914594.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 25050025 + 470369344 = 5005^2 + 21688^2 .
It is a cyclic number.
It is not a de Polignac number, because 495419369 - 212 = 495415273 is a prime.
It is a super-2 number, since 2×4954193692 = 490880702360716322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (495419069) 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, 4060754 + ... + 4060875.
It is an arithmetic number, because the mean of its divisors is an integer number (125885265).
Almost surely, 2495419369 is an apocalyptic number.
It is an amenable number.
495419369 is a deficient number, since it is larger than the sum of its proper divisors (8121691).
495419369 is an equidigital number, since it uses as much as digits as its factorization.
495419369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8121690.
The product of its digits is 1049760, while the sum is 50.
The square root of 495419369 is about 22258.0180833784. The cubic root of 495419369 is about 791.2693203398.
The spelling of 495419369 in words is "four hundred ninety-five million, four hundred nineteen thousand, three hundred sixty-nine".
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