Base | Representation |
---|---|
bin | 11011111100100… |
… | …11011011101100 |
3 | 121100010121012010 |
4 | 31332103123230 |
5 | 440003430312 |
6 | 35132441220 |
7 | 5544450564 |
oct | 1576233354 |
9 | 540117163 |
10 | 234436332 |
11 | 110373539 |
12 | 66619210 |
13 | 39753630 |
14 | 231c7da4 |
15 | 158ac93c |
hex | df936ec |
234436332 has 96 divisors (see below), whose sum is σ = 619573248. Its totient is φ = 68454144.
The previous prime is 234436313. The next prime is 234436337. The reversal of 234436332 is 233634432.
It is a super-2 number, since 2×2344363322 = 109920787523228448, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 234436332.
It is not an unprimeable number, because it can be changed into a prime (234436337) 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, 799978 + ... + 800270.
It is an arithmetic number, because the mean of its divisors is an integer number (6453888).
Almost surely, 2234436332 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234436332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309786624).
234436332 is an abundant number, since it is smaller than the sum of its proper divisors (385136916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234436332 is a wasteful number, since it uses less digits than its factorization.
234436332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 559 (or 557 counting only the distinct ones).
The product of its digits is 31104, while the sum is 30.
The square root of 234436332 is about 15311.3138561000. The cubic root of 234436332 is about 616.6067944144.
The spelling of 234436332 in words is "two hundred thirty-four million, four hundred thirty-six thousand, three hundred thirty-two".
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