Base | Representation |
---|---|
bin | 1100001100111110101000 |
3 | 20000112001100 |
4 | 30030332220 |
5 | 1304331023 |
6 | 152321400 |
7 | 36122130 |
oct | 14147650 |
9 | 6015040 |
10 | 3198888 |
11 | 1895410 |
12 | 10a3260 |
13 | 880044 |
14 | 5d3ac0 |
15 | 432c43 |
hex | 30cfa8 |
3198888 has 96 divisors (see below), whose sum is σ = 10820160. Its totient is φ = 829440.
The previous prime is 3198887. The next prime is 3198893. The reversal of 3198888 is 8888913.
3198888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
It is a zygodrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (3198883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5256 + ... + 5832.
It is an arithmetic number, because the mean of its divisors is an integer number (112710).
Almost surely, 23198888 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3198888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5410080).
3198888 is an abundant number, since it is smaller than the sum of its proper divisors (7621272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3198888 is a wasteful number, since it uses less digits than its factorization.
3198888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 607 (or 600 counting only the distinct ones).
The product of its digits is 110592, while the sum is 45.
The square root of 3198888 is about 1788.5435415443. The cubic root of 3198888 is about 147.3441886221.
It can be divided in two parts, 3 and 198888, that added together give a palindrome (198891).
The spelling of 3198888 in words is "three million, one hundred ninety-eight thousand, eight hundred eighty-eight".
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