Base | Representation |
---|---|
bin | 10010101010101000000101 |
3 | 100012121012020 |
4 | 102222220011 |
5 | 2223040224 |
6 | 252513353 |
7 | 56406600 |
oct | 22525005 |
9 | 10177166 |
10 | 4893189 |
11 | 2842364 |
12 | 177b859 |
13 | 10242a2 |
14 | 915337 |
15 | 669c79 |
hex | 4aaa05 |
4893189 has 12 divisors (see below), whose sum is σ = 7589664. Its totient is φ = 2796024.
The previous prime is 4893179. The next prime is 4893191. The reversal of 4893189 is 9813984.
It is not a de Polignac number, because 4893189 - 25 = 4893157 is a prime.
It is an Ulam number.
It is a Curzon number.
4893189 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 4893189.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4893169) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16497 + ... + 16790.
It is an arithmetic number, because the mean of its divisors is an integer number (632472).
Almost surely, 24893189 is an apocalyptic number.
4893189 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
It is an amenable number.
4893189 is a deficient number, since it is larger than the sum of its proper divisors (2696475).
4893189 is a wasteful number, since it uses less digits than its factorization.
4893189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33304 (or 33297 counting only the distinct ones).
The product of its digits is 62208, while the sum is 42.
The square root of 4893189 is about 2212.0553790536. The cubic root of 4893189 is about 169.7711916010.
The spelling of 4893189 in words is "four million, eight hundred ninety-three thousand, one hundred eighty-nine".
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