Base | Representation |
---|---|
bin | 10010010001000010100100 |
3 | 100000021102201 |
4 | 102101002210 |
5 | 2211212023 |
6 | 250344244 |
7 | 55462213 |
oct | 22210244 |
9 | 10007381 |
10 | 4788388 |
11 | 2780650 |
12 | 172b084 |
13 | cb8687 |
14 | 8c907a |
15 | 648bad |
hex | 4910a4 |
4788388 has 12 divisors (see below), whose sum is σ = 9141552. Its totient is φ = 2176520.
The previous prime is 4788379. The next prime is 4788389. The reversal of 4788388 is 8838874.
It is not an unprimeable number, because it can be changed into a prime (4788389) 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, 54370 + ... + 54457.
It is an arithmetic number, because the mean of its divisors is an integer number (761796).
Almost surely, 24788388 is an apocalyptic number.
It is an amenable number.
4788388 is a deficient number, since it is larger than the sum of its proper divisors (4353164).
4788388 is a wasteful number, since it uses less digits than its factorization.
4788388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108842 (or 108840 counting only the distinct ones).
The product of its digits is 344064, while the sum is 46.
The square root of 4788388 is about 2188.2385610349. The cubic root of 4788388 is about 168.5503962761.
The spelling of 4788388 in words is "four million, seven hundred eighty-eight thousand, three hundred eighty-eight".
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