Base | Representation |
---|---|
bin | 11101100001111… |
… | …000000100000010 |
3 | 1021112012220222221 |
4 | 131201320010002 |
5 | 2003311412100 |
6 | 121054321254 |
7 | 15163666105 |
oct | 3541700402 |
9 | 1245186887 |
10 | 495419650 |
11 | 234719130 |
12 | 119ab922a |
13 | 7b84032b |
14 | 49b2273c |
15 | 2d76101a |
hex | 1d878102 |
495419650 has 24 divisors (see below), whose sum is σ = 1005252624. Its totient is φ = 180152400.
The previous prime is 495419647. The next prime is 495419651. The reversal of 495419650 is 56914594.
It is a super-2 number, since 2×4954196502 = 490881259212245000, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 495419597 and 495419606.
It is not an unprimeable number, because it can be changed into a prime (495419651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 449832 + ... + 450931.
It is an arithmetic number, because the mean of its divisors is an integer number (41885526).
Almost surely, 2495419650 is an apocalyptic number.
495419650 is an abundant number, since it is smaller than the sum of its proper divisors (509832974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495419650 is a wasteful number, since it uses less digits than its factorization.
495419650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 900786 (or 900781 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 43.
The square root of 495419650 is about 22258.0243957095. The cubic root of 495419650 is about 791.2694699414.
The spelling of 495419650 in words is "four hundred ninety-five million, four hundred nineteen thousand, six hundred fifty".
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