Base | Representation |
---|---|
bin | 10010010000010100100010 |
3 | 100000010101121 |
4 | 102100110202 |
5 | 2211113232 |
6 | 250322454 |
7 | 55450504 |
oct | 22202442 |
9 | 10003347 |
10 | 4785442 |
11 | 2779412 |
12 | 172942a |
13 | cb722c |
14 | 8c7d74 |
15 | 647d97 |
hex | 490522 |
4785442 has 12 divisors (see below), whose sum is σ = 7294050. Its totient is φ = 2354688.
The previous prime is 4785421. The next prime is 4785463. The reversal of 4785442 is 2445874.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (4785421) and next prime (4785463).
It can be written as a sum of positive squares in 3 ways, for example, as 4447881 + 337561 = 2109^2 + 581^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4785398 and 4785407.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 10434 + ... + 10882.
Almost surely, 24785442 is an apocalyptic number.
4785442 is a deficient number, since it is larger than the sum of its proper divisors (2508608).
4785442 is an equidigital number, since it uses as much as digits as its factorization.
4785442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 597 (or 524 counting only the distinct ones).
The product of its digits is 35840, while the sum is 34.
The square root of 4785442 is about 2187.5653133107. The cubic root of 4785442 is about 168.5158229615.
The spelling of 4785442 in words is "four million, seven hundred eighty-five thousand, four hundred forty-two".
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