Base | Representation |
---|---|
bin | 11101001101010… |
… | …011111100101110 |
3 | 1021011002001012112 |
4 | 131031103330232 |
5 | 2000421410341 |
6 | 120343004022 |
7 | 15100114346 |
oct | 3515237456 |
9 | 1234061175 |
10 | 490028846 |
11 | 231676a1a |
12 | 118139612 |
13 | 7a6a36c8 |
14 | 4911bd26 |
15 | 2d048aeb |
hex | 1d353f2e |
490028846 has 16 divisors (see below), whose sum is σ = 776248704. Its totient is φ = 231536184.
The previous prime is 490028827. The next prime is 490028899. The reversal of 490028846 is 648820094.
It is a Curzon number.
It is a congruent number.
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, 60356 + ... + 67991.
It is an arithmetic number, because the mean of its divisors is an integer number (48515544).
Almost surely, 2490028846 is an apocalyptic number.
490028846 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
490028846 is a deficient number, since it is larger than the sum of its proper divisors (286219858).
490028846 is a wasteful number, since it uses less digits than its factorization.
490028846 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128455.
The product of its (nonzero) digits is 110592, while the sum is 41.
The square root of 490028846 is about 22136.5951763138. The cubic root of 490028846 is about 788.3889863624.
The spelling of 490028846 in words is "four hundred ninety million, twenty-eight thousand, eight hundred forty-six".
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