Base | Representation |
---|---|
bin | 11101101110111… |
… | …101100100101010 |
3 | 1021202200012200021 |
4 | 131232331210222 |
5 | 2010201200330 |
6 | 121300031054 |
7 | 15235104304 |
oct | 3556754452 |
9 | 1252605607 |
10 | 498850090 |
11 | 236651502 |
12 | 11b09248a |
13 | 7c47188b |
14 | 4a376974 |
15 | 2dbdc67a |
hex | 1dbbd92a |
498850090 has 32 divisors (see below), whose sum is σ = 906759936. Its totient is φ = 197588160.
The previous prime is 498850081. The next prime is 498850097. The reversal of 498850090 is 90058894.
It is a happy number.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (498850097) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754360 + ... + 755020.
It is an arithmetic number, because the mean of its divisors is an integer number (28336248).
Almost surely, 2498850090 is an apocalyptic number.
498850090 is a deficient number, since it is larger than the sum of its proper divisors (407909846).
498850090 is a wasteful number, since it uses less digits than its factorization.
498850090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1294.
The product of its (nonzero) digits is 103680, while the sum is 43.
The square root of 498850090 is about 22334.9522050082. The cubic root of 498850090 is about 793.0916028261.
The spelling of 498850090 in words is "four hundred ninety-eight million, eight hundred fifty thousand, ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •