Base | Representation |
---|---|
bin | 11101000001010… |
… | …011111001101000 |
3 | 1020221011012210202 |
4 | 131001103321220 |
5 | 1444120223140 |
6 | 120151331332 |
7 | 15031302506 |
oct | 3501237150 |
9 | 1227135722 |
10 | 486882920 |
11 | 22a918387 |
12 | 117080b48 |
13 | 79b41804 |
14 | 4893d676 |
15 | 2cb26915 |
hex | 1d053e68 |
486882920 has 32 divisors (see below), whose sum is σ = 1098657000. Its totient is φ = 194189568.
The previous prime is 486882919. The next prime is 486882959. The reversal of 486882920 is 29288684.
It can be written as a sum of positive squares in 4 ways, for example, as 468029956 + 18852964 = 21634^2 + 4342^2 .
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, 3479 + ... + 31398.
Almost surely, 2486882920 is an apocalyptic number.
486882920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
486882920 is an abundant number, since it is smaller than the sum of its proper divisors (611774080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486882920 is a wasteful number, since it uses less digits than its factorization.
486882920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35237 (or 35233 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 47.
The square root of 486882920 is about 22065.4236306489. The cubic root of 486882920 is about 786.6982423727.
The spelling of 486882920 in words is "four hundred eighty-six million, eight hundred eighty-two thousand, nine hundred twenty".
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