Base | Representation |
---|---|
bin | 11101100011100… |
… | …100101111000000 |
3 | 1021120001112120210 |
4 | 131203210233000 |
5 | 2003420133033 |
6 | 121112034120 |
7 | 15200531610 |
oct | 3543445700 |
9 | 1246045523 |
10 | 495864768 |
11 | 2349a25a3 |
12 | 11a092940 |
13 | 7b967b09 |
14 | 49bdaa40 |
15 | 2d7ecd63 |
hex | 1d8e4bc0 |
495864768 has 56 divisors (see below), whose sum is σ = 1499404672. Its totient is φ = 141675264.
The previous prime is 495864757. The next prime is 495864773. The reversal of 495864768 is 867468594.
It is a tau number, because it is divible by the number of its divisors (56).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183130 + ... + 185817.
Almost surely, 2495864768 is an apocalyptic number.
495864768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
495864768 is an abundant number, since it is smaller than the sum of its proper divisors (1003539904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495864768 is a wasteful number, since it uses less digits than its factorization.
495864768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 368969 (or 368959 counting only the distinct ones).
The product of its digits is 11612160, while the sum is 57.
The square root of 495864768 is about 22268.0211963255. The cubic root of 495864768 is about 791.5063753973.
The spelling of 495864768 in words is "four hundred ninety-five million, eight hundred sixty-four thousand, seven hundred sixty-eight".
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