Base | Representation |
---|---|
bin | 10111101000110… |
… | …00101111110000 |
3 | 111211002210002002 |
4 | 23310120233300 |
5 | 401230012344 |
6 | 31401513132 |
7 | 4625241200 |
oct | 1364305760 |
9 | 454083062 |
10 | 198282224 |
11 | a1a1a408 |
12 | 564a27a8 |
13 | 3210547a |
14 | 1c496400 |
15 | 1261a44e |
hex | bd18bf0 |
198282224 has 30 divisors (see below), whose sum is σ = 446895504. Its totient is φ = 84977760.
The previous prime is 198282221. The next prime is 198282229. The reversal of 198282224 is 422282891.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (198282221) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125672 + ... + 127239.
Almost surely, 2198282224 is an apocalyptic number.
198282224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
198282224 is an abundant number, since it is smaller than the sum of its proper divisors (248613280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
198282224 is a wasteful number, since it uses less digits than its factorization.
198282224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252933 (or 252920 counting only the distinct ones).
The product of its digits is 36864, while the sum is 38.
The square root of 198282224 is about 14081.2721016249. The cubic root of 198282224 is about 583.1244621083.
The spelling of 198282224 in words is "one hundred ninety-eight million, two hundred eighty-two thousand, two hundred twenty-four".
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