Base | Representation |
---|---|
bin | 11101010000101… |
… | …011001110111010 |
3 | 1021012201211210221 |
4 | 131100223032322 |
5 | 2001133120100 |
6 | 120413530254 |
7 | 15110446246 |
oct | 3520531672 |
9 | 1235654727 |
10 | 490910650 |
11 | 23211948a |
12 | 1184a398a |
13 | 7a921b99 |
14 | 492ab426 |
15 | 2d17001a |
hex | 1d42b3ba |
490910650 has 48 divisors (see below), whose sum is σ = 932886720. Its totient is φ = 192156800.
The previous prime is 490910647. The next prime is 490910677. The reversal of 490910650 is 56019094.
490910650 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 475635 + ... + 476665.
It is an arithmetic number, because the mean of its divisors is an integer number (19435140).
Almost surely, 2490910650 is an apocalyptic number.
490910650 is a deficient number, since it is larger than the sum of its proper divisors (441976070).
490910650 is a wasteful number, since it uses less digits than its factorization.
490910650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1239 (or 1234 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 34.
The square root of 490910650 is about 22156.5035599031. The cubic root of 490910650 is about 788.8616034190.
The spelling of 490910650 in words is "four hundred ninety million, nine hundred ten thousand, six hundred fifty".
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