Base | Representation |
---|---|
bin | 11010110000110… |
… | …01100101000000 |
3 | 120122102210011000 |
4 | 31120121211000 |
5 | 424433000112 |
6 | 34135452000 |
7 | 5364135021 |
oct | 1530314500 |
9 | 518383130 |
10 | 224500032 |
11 | 1057a7219 |
12 | 63227000 |
13 | 37684a73 |
14 | 21b5cc48 |
15 | 14a987dc |
hex | d619940 |
224500032 has 56 divisors (see below), whose sum is σ = 659993600. Its totient is φ = 74832768.
The previous prime is 224500027. The next prime is 224500043. The reversal of 224500032 is 230005422.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 224499978 and 224500014.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 63232 + ... + 66687.
It is an arithmetic number, because the mean of its divisors is an integer number (11785600).
Almost surely, 2224500032 is an apocalyptic number.
It is an amenable number.
224500032 is an abundant number, since it is smaller than the sum of its proper divisors (435493568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224500032 is a wasteful number, since it uses less digits than its factorization.
224500032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129940 (or 129924 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 18.
The square root of 224500032 is about 14983.3251316255. The cubic root of 224500032 is about 607.7693608120.
Adding to 224500032 its reverse (230005422), we get a palindrome (454505454).
It can be divided in two parts, 22 and 4500032, that added together give a palindrome (4500054).
The spelling of 224500032 in words is "two hundred twenty-four million, five hundred thousand, thirty-two".
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