Base | Representation |
---|---|
bin | 11101100011011… |
… | …101110100011111 |
3 | 1021120000002201212 |
4 | 131203131310133 |
5 | 2003413231242 |
6 | 121111255035 |
7 | 15200353211 |
oct | 3543356437 |
9 | 1246002655 |
10 | 495836447 |
11 | 234983297 |
12 | 11a07a47b |
13 | 7b957c62 |
14 | 49bd05b1 |
15 | 2d7e4782 |
hex | 1d8ddd1f |
495836447 has 4 divisors (see below), whose sum is σ = 495887400. Its totient is φ = 495785496.
The previous prime is 495836443. The next prime is 495836459. The reversal of 495836447 is 744638594.
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 is a cyclic number.
It is not a de Polignac number, because 495836447 - 22 = 495836443 is a prime.
It is a super-3 number, since 3×4958364473 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 495836395 and 495836404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (495836443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5828 + ... + 32025.
It is an arithmetic number, because the mean of its divisors is an integer number (123971850).
Almost surely, 2495836447 is an apocalyptic number.
495836447 is a deficient number, since it is larger than the sum of its proper divisors (50953).
495836447 is a wasteful number, since it uses less digits than its factorization.
495836447 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50952.
The product of its digits is 2903040, while the sum is 50.
The square root of 495836447 is about 22267.3852753304. The cubic root of 495836447 is about 791.4913063165.
The spelling of 495836447 in words is "four hundred ninety-five million, eight hundred thirty-six thousand, four hundred forty-seven".
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