Base | Representation |
---|---|
bin | 11101100011110… |
… | …001111000111010 |
3 | 1021120011021111102 |
4 | 131203301320322 |
5 | 2003423344100 |
6 | 121113131402 |
7 | 15201144653 |
oct | 3543617072 |
9 | 1246137442 |
10 | 495918650 |
11 | 234a2a027 |
12 | 11a0b9b62 |
13 | 7b9864b6 |
14 | 49c1252a |
15 | 2d80dcd5 |
hex | 1d8f1e3a |
495918650 has 12 divisors (see below), whose sum is σ = 922408782. Its totient is φ = 198367440.
The previous prime is 495918649. The next prime is 495918653. The reversal of 495918650 is 56819594.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 426546409 + 69372241 = 20653^2 + 8329^2 .
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 495918595 and 495918604.
It is not an unprimeable number, because it can be changed into a prime (495918653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4959137 + ... + 4959236.
Almost surely, 2495918650 is an apocalyptic number.
495918650 is a deficient number, since it is larger than the sum of its proper divisors (426490132).
495918650 is a wasteful number, since it uses less digits than its factorization.
495918650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9918385 (or 9918380 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 47.
The square root of 495918650 is about 22269.2310150126. The cubic root of 495918650 is about 791.5350434298.
The spelling of 495918650 in words is "four hundred ninety-five million, nine hundred eighteen thousand, six hundred fifty".
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