Base | Representation |
---|---|
bin | 11011011010101… |
… | …00001110100101 |
3 | 121000202100120010 |
4 | 31231110032211 |
5 | 432333430031 |
6 | 34453200433 |
7 | 5461552533 |
oct | 1555241645 |
9 | 530670503 |
10 | 229983141 |
11 | 108901813 |
12 | 65030119 |
13 | 388546cb |
14 | 22789153 |
15 | 152cd246 |
hex | db543a5 |
229983141 has 32 divisors (see below), whose sum is σ = 334725120. Its totient is φ = 140025600.
The previous prime is 229983109. The next prime is 229983151. The reversal of 229983141 is 141389922.
It is not a de Polignac number, because 229983141 - 25 = 229983109 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 229983141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229983101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168301 + ... + 169661.
It is an arithmetic number, because the mean of its divisors is an integer number (10460160).
Almost surely, 2229983141 is an apocalyptic number.
It is an amenable number.
229983141 is a deficient number, since it is larger than the sum of its proper divisors (104741979).
229983141 is a wasteful number, since it uses less digits than its factorization.
229983141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1497.
The product of its digits is 31104, while the sum is 39.
The square root of 229983141 is about 15165.1950531472. The cubic root of 229983141 is about 612.6775970353.
The spelling of 229983141 in words is "two hundred twenty-nine million, nine hundred eighty-three thousand, one hundred forty-one".
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