Base | Representation |
---|---|
bin | 11101010000000… |
… | …110010001101100 |
3 | 1021012110011011111 |
4 | 131100012101230 |
5 | 2001113244101 |
6 | 120410401404 |
7 | 15106246030 |
oct | 3520062154 |
9 | 1235404144 |
10 | 490759276 |
11 | 232025787 |
12 | 118430264 |
13 | 7a89b007 |
14 | 4926c1c0 |
15 | 2d140251 |
hex | 1d40646c |
490759276 has 12 divisors (see below), whose sum is σ = 981518608. Its totient is φ = 210325392.
The previous prime is 490759271. The next prime is 490759319. The reversal of 490759276 is 672957094.
490759276 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (490759271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8763531 + ... + 8763586.
Almost surely, 2490759276 is an apocalyptic number.
It is an amenable number.
490759276 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490759276 is a wasteful number, since it uses less digits than its factorization.
490759276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17527128 (or 17527126 counting only the distinct ones).
The product of its (nonzero) digits is 952560, while the sum is 49.
The square root of 490759276 is about 22153.0872792033. The cubic root of 490759276 is about 788.7805123472.
The spelling of 490759276 in words is "four hundred ninety million, seven hundred fifty-nine thousand, two hundred seventy-six".
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