Base | Representation |
---|---|
bin | 11101100011011… |
… | …001001100010000 |
3 | 1021112222010201200 |
4 | 131203121030100 |
5 | 2003412124423 |
6 | 121111031200 |
7 | 15200244015 |
oct | 3543311420 |
9 | 1245863650 |
10 | 495817488 |
11 | 234970021 |
12 | 11a06b500 |
13 | 7b94c43a |
14 | 49bc770c |
15 | 2d7ddd43 |
hex | 1d8d9310 |
495817488 has 30 divisors (see below), whose sum is σ = 1387600734. Its totient is φ = 165272448.
The previous prime is 495817459. The next prime is 495817541. The reversal of 495817488 is 884718594.
495817488 is a `hidden beast` number, since 495 + 8 + 1 + 74 + 88 = 666.
It can be written as a sum of positive squares in only one way, i.e., 411765264 + 84052224 = 20292^2 + 9168^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1721445 + ... + 1721732.
Almost surely, 2495817488 is an apocalyptic number.
495817488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
495817488 is an abundant number, since it is smaller than the sum of its proper divisors (891783246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495817488 is a wasteful number, since it uses less digits than its factorization.
495817488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3443191 (or 3443182 counting only the distinct ones).
The product of its digits is 2580480, while the sum is 54.
The square root of 495817488 is about 22266.9595589519. The cubic root of 495817488 is about 791.4812182622.
The spelling of 495817488 in words is "four hundred ninety-five million, eight hundred seventeen thousand, four hundred eighty-eight".
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