Base | Representation |
---|---|
bin | 1010000010010… |
… | …1110111010101 |
3 | 2221012210210010 |
4 | 2200211313111 |
5 | 41234120013 |
6 | 4102150433 |
7 | 1020554040 |
oct | 240456725 |
9 | 87183703 |
10 | 42098133 |
11 | 21843a50 |
12 | 12122419 |
13 | 894c84c |
14 | 583bc57 |
15 | 3a687c3 |
hex | 2825dd5 |
42098133 has 16 divisors (see below), whose sum is σ = 69981696. Its totient is φ = 21869040.
The previous prime is 42098131. The next prime is 42098141. The reversal of 42098133 is 33189024.
42098133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 42098133 - 21 = 42098131 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 42098133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42098131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90891 + ... + 91352.
It is an arithmetic number, because the mean of its divisors is an integer number (4373856).
Almost surely, 242098133 is an apocalyptic number.
It is an amenable number.
42098133 is a deficient number, since it is larger than the sum of its proper divisors (27883563).
42098133 is a wasteful number, since it uses less digits than its factorization.
42098133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182264.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 42098133 is about 6488.3074064042. The cubic root of 42098133 is about 347.8731784545.
The spelling of 42098133 in words is "forty-two million, ninety-eight thousand, one hundred thirty-three".
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