Base | Representation |
---|---|
bin | 11011010111000… |
… | …10111101111110 |
3 | 120222212210012020 |
4 | 31223202331332 |
5 | 432224103410 |
6 | 34435221010 |
7 | 5454611163 |
oct | 1553427576 |
9 | 528783166 |
10 | 229519230 |
11 | 108615216 |
12 | 64a47766 |
13 | 387214c5 |
14 | 226a806a |
15 | 1523aa70 |
hex | dae2f7e |
229519230 has 32 divisors (see below), whose sum is σ = 564284448. Its totient is φ = 59712000.
The previous prime is 229519223. The next prime is 229519249. The reversal of 229519230 is 32915922.
It is a junction number, because it is equal to n+sod(n) for n = 229519191 and 229519200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92071 + ... + 94530.
It is an arithmetic number, because the mean of its divisors is an integer number (17633889).
Almost surely, 2229519230 is an apocalyptic number.
229519230 is an abundant number, since it is smaller than the sum of its proper divisors (334765218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229519230 is a wasteful number, since it uses less digits than its factorization.
229519230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186652.
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 229519230 is about 15149.8920788235. The cubic root of 229519230 is about 612.2653650775.
The spelling of 229519230 in words is "two hundred twenty-nine million, five hundred nineteen thousand, two hundred thirty".
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