Base | Representation |
---|---|
bin | 11011010100101… |
… | …00101010110000 |
3 | 120222021111020210 |
4 | 31222110222300 |
5 | 432133323022 |
6 | 34424304120 |
7 | 5452104144 |
oct | 1552245260 |
9 | 528244223 |
10 | 229198512 |
11 | 108416264 |
12 | 64912040 |
13 | 3863b52a |
14 | 22623224 |
15 | 151c5a0c |
hex | da94ab0 |
229198512 has 20 divisors (see below), whose sum is σ = 592096280. Its totient is φ = 76399488.
The previous prime is 229198499. The next prime is 229198523. The reversal of 229198512 is 215891922.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2387437 + ... + 2387532.
It is an arithmetic number, because the mean of its divisors is an integer number (29604814).
Almost surely, 2229198512 is an apocalyptic number.
It is an amenable number.
229198512 is an abundant number, since it is smaller than the sum of its proper divisors (362897768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229198512 is a wasteful number, since it uses less digits than its factorization.
229198512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4774980 (or 4774974 counting only the distinct ones).
The product of its digits is 25920, while the sum is 39.
The square root of 229198512 is about 15139.3035506922. The cubic root of 229198512 is about 611.9800497576.
The spelling of 229198512 in words is "two hundred twenty-nine million, one hundred ninety-eight thousand, five hundred twelve".
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