Base | Representation |
---|---|
bin | 11011010011010… |
… | …01110111100001 |
3 | 120221221120202210 |
4 | 31221221313201 |
5 | 432112220301 |
6 | 34420432333 |
7 | 5450444061 |
oct | 1551516741 |
9 | 527846683 |
10 | 229023201 |
11 | 108306580 |
12 | 648486a9 |
13 | 385a97b4 |
14 | 225b93a1 |
15 | 1518dad6 |
hex | da69de1 |
229023201 has 16 divisors (see below), whose sum is σ = 352721088. Its totient is φ = 130636800.
The previous prime is 229023187. The next prime is 229023233. The reversal of 229023201 is 102320922.
It is not a de Polignac number, because 229023201 - 210 = 229022177 is a prime.
It is not an unprimeable number, because it can be changed into a prime (229023241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203560 + ... + 204681.
It is an arithmetic number, because the mean of its divisors is an integer number (22045068).
Almost surely, 2229023201 is an apocalyptic number.
It is an amenable number.
229023201 is a deficient number, since it is larger than the sum of its proper divisors (123697887).
229023201 is a wasteful number, since it uses less digits than its factorization.
229023201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408272.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 229023201 is about 15133.5125136235. The cubic root of 229023201 is about 611.8239780634.
The spelling of 229023201 in words is "two hundred twenty-nine million, twenty-three thousand, two hundred one".
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