Base | Representation |
---|---|
bin | 1010001101111… |
… | …0011100110110 |
3 | 2222122012220112 |
4 | 2203132130312 |
5 | 41432313243 |
6 | 4130303022 |
7 | 1030153232 |
oct | 243363466 |
9 | 88565815 |
10 | 42854198 |
11 | 2220aaa2 |
12 | 12427a72 |
13 | 8b55a1a |
14 | 59975c2 |
15 | 3b67818 |
hex | 28de736 |
42854198 has 16 divisors (see below), whose sum is σ = 67430880. Its totient is φ = 20387136.
The previous prime is 42854197. The next prime is 42854219. The reversal of 42854198 is 89145824.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42854191) 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, 6698 + ... + 11426.
It is an arithmetic number, because the mean of its divisors is an integer number (4214430).
Almost surely, 242854198 is an apocalyptic number.
42854198 is a deficient number, since it is larger than the sum of its proper divisors (24576682).
42854198 is a wasteful number, since it uses less digits than its factorization.
42854198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4951.
The product of its digits is 92160, while the sum is 41.
The square root of 42854198 is about 6546.3117860365. The cubic root of 42854198 is about 349.9433867616.
The spelling of 42854198 in words is "forty-two million, eight hundred fifty-four thousand, one hundred ninety-eight".
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