Base | Representation |
---|---|
bin | 11101011111101… |
… | …100100111101110 |
3 | 1021111010220112000 |
4 | 131133230213232 |
5 | 2003140122434 |
6 | 121034153130 |
7 | 15156066660 |
oct | 3537544756 |
9 | 1244126460 |
10 | 494848494 |
11 | 234368aa8 |
12 | 1198827a6 |
13 | 7b6a037a |
14 | 49a14530 |
15 | 2d69bb99 |
hex | 1d7ec9ee |
494848494 has 32 divisors (see below), whose sum is σ = 1256759040. Its totient is φ = 141385176.
The previous prime is 494848481. The next prime is 494848511.
494848494 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 494848494.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 654184 + ... + 654939.
It is an arithmetic number, because the mean of its divisors is an integer number (39273720).
Almost surely, 2494848494 is an apocalyptic number.
494848494 is an abundant number, since it is smaller than the sum of its proper divisors (761910546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494848494 is a wasteful number, since it uses less digits than its factorization.
494848494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1309141 (or 1309135 counting only the distinct ones).
The product of its digits is 5308416, while the sum is 54.
The square root of 494848494 is about 22245.1903565692. The cubic root of 494848494 is about 790.9652752434.
The spelling of 494848494 in words is "four hundred ninety-four million, eight hundred forty-eight thousand, four hundred ninety-four".
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