Base | Representation |
---|---|
bin | 1010011111111001111101 |
3 | 12011211012120 |
4 | 22133321331 |
5 | 1201032000 |
6 | 134553153 |
7 | 32251455 |
oct | 12377175 |
9 | 5154176 |
10 | 2752125 |
11 | 160a792 |
12 | b087b9 |
13 | 75489c |
14 | 518d65 |
15 | 3956a0 |
hex | 29fe7d |
2752125 has 32 divisors (see below), whose sum is σ = 4717440. Its totient is φ = 1424000.
The previous prime is 2752121. The next prime is 2752151. The reversal of 2752125 is 5212572.
It is not a de Polignac number, because 2752125 - 22 = 2752121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2752095 and 2752104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2752121) 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, 15286 + ... + 15464.
It is an arithmetic number, because the mean of its divisors is an integer number (147420).
22752125 is an apocalyptic number.
2752125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2752125 is a deficient number, since it is larger than the sum of its proper divisors (1965315).
2752125 is a wasteful number, since it uses less digits than its factorization.
2752125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238 (or 228 counting only the distinct ones).
The product of its digits is 1400, while the sum is 24.
The square root of 2752125 is about 1658.9529830589. The cubic root of 2752125 is about 140.1380441118.
Adding to 2752125 its reverse (5212572), we get a palindrome (7964697).
The spelling of 2752125 in words is "two million, seven hundred fifty-two thousand, one hundred twenty-five".
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