Base | Representation |
---|---|
bin | 11101010000010… |
… | …100111001110000 |
3 | 1021012120012100022 |
4 | 131100110321300 |
5 | 2001122203214 |
6 | 120411543012 |
7 | 15106615502 |
oct | 3520247160 |
9 | 1235505308 |
10 | 490819184 |
11 | 232066799 |
12 | 11845aa68 |
13 | 7a8bc36b |
14 | 49285d72 |
15 | 2d152d8e |
hex | 1d414e70 |
490819184 has 10 divisors (see below), whose sum is σ = 950962200. Its totient is φ = 245409584.
The previous prime is 490819183. The next prime is 490819213. The reversal of 490819184 is 481918094.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490819183) by changing a digit.
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 as a sum of consecutive naturals, namely, 15338084 + ... + 15338115.
It is an arithmetic number, because the mean of its divisors is an integer number (95096220).
Almost surely, 2490819184 is an apocalyptic number.
It is an amenable number.
490819184 is a deficient number, since it is larger than the sum of its proper divisors (460143016).
490819184 is a wasteful number, since it uses less digits than its factorization.
490819184 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30676207 (or 30676201 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 44.
The square root of 490819184 is about 22154.4393745362. The cubic root of 490819184 is about 788.8126070643.
The spelling of 490819184 in words is "four hundred ninety million, eight hundred nineteen thousand, one hundred eighty-four".
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