Base | Representation |
---|---|
bin | 10010001111101101110101 |
3 | 22222222222212 |
4 | 102033231311 |
5 | 2211023330 |
6 | 250303205 |
7 | 55440335 |
oct | 22175565 |
9 | 8888885 |
10 | 4782965 |
11 | 2777570 |
12 | 1727b05 |
13 | cb6075 |
14 | 8c70c5 |
15 | 647295 |
hex | 48fb75 |
4782965 has 32 divisors (see below), whose sum is σ = 6912000. Its totient is φ = 3136320.
The previous prime is 4782961. The next prime is 4782971. The reversal of 4782965 is 5692874.
It is not a de Polignac number, because 4782965 - 22 = 4782961 is a prime.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a nialpdrome in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4782961) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23936 + ... + 24134.
It is an arithmetic number, because the mean of its divisors is an integer number (216000).
Almost surely, 24782965 is an apocalyptic number.
It is an amenable number.
4782965 is a deficient number, since it is larger than the sum of its proper divisors (2129035).
4782965 is a wasteful number, since it uses less digits than its factorization.
4782965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257.
The product of its digits is 120960, while the sum is 41.
The square root of 4782965 is about 2186.9990855051. Note that the first 3 decimals coincide. The cubic root of 4782965 is about 168.4867426987.
Subtracting 4782965 from its reverse (5692874), we obtain a palindrome (909909).
It can be divided in two parts, 478 and 2965, that added together give a palindrome (3443).
The spelling of 4782965 in words is "four million, seven hundred eighty-two thousand, nine hundred sixty-five".
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