Base | Representation |
---|---|
bin | 11100000010100… |
… | …11100100110000 |
3 | 121101121120202201 |
4 | 32001103210300 |
5 | 440204121334 |
6 | 35201352544 |
7 | 5554236226 |
oct | 1601234460 |
9 | 541546681 |
10 | 235223344 |
11 | 110860864 |
12 | 66938754 |
13 | 3996a915 |
14 | 23350b16 |
15 | 159b5c14 |
hex | e053930 |
235223344 has 80 divisors (see below), whose sum is σ = 497825280. Its totient is φ = 107308800.
The previous prime is 235223333. The next prime is 235223347. The reversal of 235223344 is 443322532.
235223344 = T232 + T233 + ... + T1124.
It is a super-4 number, since 4×2352233444 (a number of 35 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (235223347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1443007 + ... + 1443169.
It is an arithmetic number, because the mean of its divisors is an integer number (6222816).
Almost surely, 2235223344 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 235223344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248912640).
235223344 is an abundant number, since it is smaller than the sum of its proper divisors (262601936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235223344 is a wasteful number, since it uses less digits than its factorization.
235223344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338 (or 332 counting only the distinct ones).
The product of its digits is 17280, while the sum is 28.
The square root of 235223344 is about 15336.9926647958. The cubic root of 235223344 is about 617.2960148403.
Adding to 235223344 its reverse (443322532), we get a palindrome (678545876).
The spelling of 235223344 in words is "two hundred thirty-five million, two hundred twenty-three thousand, three hundred forty-four".
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