Base | Representation |
---|---|
bin | 10111100111010… |
… | …00100011110100 |
3 | 111210201202100000 |
4 | 23303220203310 |
5 | 401202203402 |
6 | 31353351300 |
7 | 4623456600 |
oct | 1363504364 |
9 | 453652300 |
10 | 198084852 |
11 | a18a5099 |
12 | 56408530 |
13 | 32066694 |
14 | 1c444500 |
15 | 125cbc1c |
hex | bce88f4 |
198084852 has 108 divisors (see below), whose sum is σ = 604181760. Its totient is φ = 56582064.
The previous prime is 198084851. The next prime is 198084853. The reversal of 198084852 is 258480891.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (198084851) and next prime (198084853).
It is a tau number, because it is divible by the number of its divisors (108).
It is a junction number, because it is equal to n+sod(n) for n = 198084798 and 198084807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (198084851) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 45549 + ... + 49707.
Almost surely, 2198084852 is an apocalyptic number.
198084852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 198084852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302090880).
198084852 is an abundant number, since it is smaller than the sum of its proper divisors (406096908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
198084852 is a wasteful number, since it uses less digits than its factorization.
198084852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4192 (or 4171 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 45.
The square root of 198084852 is about 14074.2620410450. The cubic root of 198084852 is about 582.9309153409.
The spelling of 198084852 in words is "one hundred ninety-eight million, eighty-four thousand, eight hundred fifty-two".
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