Base | Representation |
---|---|
bin | 11101001110100… |
… | …010011111110110 |
3 | 1021011200101112200 |
4 | 131032202133312 |
5 | 2001012204312 |
6 | 120353525330 |
7 | 15102624351 |
oct | 3516423766 |
9 | 1234611480 |
10 | 490350582 |
11 | 231876717 |
12 | 118273846 |
13 | 7a786c97 |
14 | 491a3298 |
15 | 2d0ae0dc |
hex | 1d3a27f6 |
490350582 has 12 divisors (see below), whose sum is σ = 1062426300. Its totient is φ = 163450188.
The previous prime is 490350571. The next prime is 490350583. The reversal of 490350582 is 285053094.
490350582 is a `hidden beast` number, since 49 + 0 + 35 + 0 + 582 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490350583) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13620832 + ... + 13620867.
It is an arithmetic number, because the mean of its divisors is an integer number (88535525).
Almost surely, 2490350582 is an apocalyptic number.
490350582 is an abundant number, since it is smaller than the sum of its proper divisors (572075718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490350582 is a wasteful number, since it uses less digits than its factorization.
490350582 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27241707 (or 27241704 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 490350582 is about 22143.8610454455. The cubic root of 490350582 is about 788.5614915988.
The spelling of 490350582 in words is "four hundred ninety million, three hundred fifty thousand, five hundred eighty-two".
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