Base | Representation |
---|---|
bin | 10010001000001101100000 |
3 | 22221102211022 |
4 | 102020031200 |
5 | 2204032344 |
6 | 245505012 |
7 | 55251611 |
oct | 22101540 |
9 | 8842738 |
10 | 4752224 |
11 | 2756464 |
12 | 1712168 |
13 | ca5089 |
14 | 8b9c08 |
15 | 63d0ee |
hex | 488360 |
4752224 has 24 divisors (see below), whose sum is σ = 9458568. Its totient is φ = 2350080.
The previous prime is 4752221. The next prime is 4752229. The reversal of 4752224 is 4222574.
It is a d-powerful number, because it can be written as 4 + 73 + 5 + 29 + 215 + 219 + 411 .
It is a junction number, because it is equal to n+sod(n) for n = 4752193 and 4752202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4752221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2339 + ... + 3869.
It is an arithmetic number, because the mean of its divisors is an integer number (394107).
Almost surely, 24752224 is an apocalyptic number.
It is an amenable number.
4752224 is a deficient number, since it is larger than the sum of its proper divisors (4706344).
4752224 is a wasteful number, since it uses less digits than its factorization.
4752224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1638 (or 1630 counting only the distinct ones).
The product of its digits is 4480, while the sum is 26.
The square root of 4752224 is about 2179.9596326538. The cubic root of 4752224 is about 168.1250014511.
Adding to 4752224 its reverse (4222574), we get a palindrome (8974798).
The spelling of 4752224 in words is "four million, seven hundred fifty-two thousand, two hundred twenty-four".
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