Base | Representation |
---|---|
bin | 11010101101000… |
… | …00011110111000 |
3 | 120121111120202100 |
4 | 31112200132320 |
5 | 424321112044 |
6 | 34121103400 |
7 | 5360000646 |
oct | 1526403670 |
9 | 517446670 |
10 | 224004024 |
11 | 1054985a2 |
12 | 63027b60 |
13 | 3754007a |
14 | 21a70196 |
15 | 149eb869 |
hex | d5a07b8 |
224004024 has 48 divisors (see below), whose sum is σ = 607365720. Its totient is φ = 74583360.
The previous prime is 224004013. The next prime is 224004037. The reversal of 224004024 is 420400422.
224004024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 = 224003988 and 224004006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124459 + ... + 126245.
Almost surely, 2224004024 is an apocalyptic number.
224004024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
224004024 is an abundant number, since it is smaller than the sum of its proper divisors (383361696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224004024 is a wasteful number, since it uses less digits than its factorization.
224004024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3540 (or 3533 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 18.
The square root of 224004024 is about 14966.7639788967. The cubic root of 224004024 is about 607.3214310301.
Adding to 224004024 its reverse (420400422), we get a palindrome (644404446).
The spelling of 224004024 in words is "two hundred twenty-four million, four thousand, twenty-four".
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