Base | Representation |
---|---|
bin | 10010010110000111101110 |
3 | 100001022222110 |
4 | 102112013232 |
5 | 2212343243 |
6 | 251024450 |
7 | 55606662 |
oct | 22260756 |
9 | 10038873 |
10 | 4809198 |
11 | 2795249 |
12 | 173b126 |
13 | cc4ca4 |
14 | 8d28a2 |
15 | 64ee33 |
hex | 4961ee |
4809198 has 16 divisors (see below), whose sum is σ = 10184400. Its totient is φ = 1508736.
The previous prime is 4809197. The next prime is 4809209. The reversal of 4809198 is 8919084.
It is a super-3 number, since 3×48091983 (a number of 21 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4809197) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23473 + ... + 23676.
It is an arithmetic number, because the mean of its divisors is an integer number (636525).
Almost surely, 24809198 is an apocalyptic number.
4809198 is an abundant number, since it is smaller than the sum of its proper divisors (5375202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4809198 is a wasteful number, since it uses less digits than its factorization.
4809198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47171.
The product of its (nonzero) digits is 20736, while the sum is 39.
The square root of 4809198 is about 2192.9883720622. The cubic root of 4809198 is about 168.7942128321.
The spelling of 4809198 in words is "four million, eight hundred nine thousand, one hundred ninety-eight".
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