Base | Representation |
---|---|
bin | 11011010111100… |
… | …01101101001000 |
3 | 120222222211222212 |
4 | 31223301231020 |
5 | 432233021332 |
6 | 34440404252 |
7 | 5455252154 |
oct | 1553615510 |
9 | 528884885 |
10 | 229579592 |
11 | 108656600 |
12 | 64a76688 |
13 | 38742b18 |
14 | 226c2064 |
15 | 1524d8b2 |
hex | daf1b48 |
229579592 has 36 divisors (see below), whose sum is σ = 474125715. Its totient is φ = 104140080.
The previous prime is 229579591. The next prime is 229579601. The reversal of 229579592 is 295975922.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 114789796 + 114789796 = 10714^2 + 10714^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=10714.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 229579592.
It is not an unprimeable number, because it can be changed into a prime (229579591) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 471173 + ... + 471659.
Almost surely, 2229579592 is an apocalyptic number.
229579592 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 229579592
229579592 is an abundant number, since it is smaller than the sum of its proper divisors (244546123).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229579592 is an equidigital number, since it uses as much as digits as its factorization.
229579592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1002 (or 500 counting only the distinct ones).
The product of its digits is 1020600, while the sum is 50.
The square root of 229579592 is about 15151.8841072653. The cubic root of 229579592 is about 612.3190342516.
Multiplying 229579592 by its sum of digits (50), we get a square (11478979600 = 1071402).
The spelling of 229579592 in words is "two hundred twenty-nine million, five hundred seventy-nine thousand, five hundred ninety-two".
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