Base | Representation |
---|---|
bin | 10010001111100111101100 |
3 | 22222222110022 |
4 | 102033213230 |
5 | 2211020242 |
6 | 250301312 |
7 | 55436234 |
oct | 22174754 |
9 | 8888408 |
10 | 4782572 |
11 | 2777243 |
12 | 1727838 |
13 | cb5b32 |
14 | 8c6cc4 |
15 | 6470d2 |
hex | 48f9ec |
4782572 has 12 divisors (see below), whose sum is σ = 8386896. Its totient is φ = 2386320.
The previous prime is 4782571. The next prime is 4782577. The reversal of 4782572 is 2752874.
It is a super-4 number, since 4×47825724 (a number of 28 digits) contains 4444 as substring.
It is an Ulam number.
It is a zygodrome in base 3.
It is not an unprimeable number, because it can be changed into a prime (4782571) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697 + ... + 3527.
It is an arithmetic number, because the mean of its divisors is an integer number (698908).
Almost surely, 24782572 is an apocalyptic number.
It is an amenable number.
4782572 is a deficient number, since it is larger than the sum of its proper divisors (3604324).
4782572 is a wasteful number, since it uses less digits than its factorization.
4782572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2488 (or 2486 counting only the distinct ones).
The product of its digits is 31360, while the sum is 35.
The square root of 4782572 is about 2186.9092345134. The cubic root of 4782572 is about 168.4821279110.
The spelling of 4782572 in words is "four million, seven hundred eighty-two thousand, five hundred seventy-two".
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