Base | Representation |
---|---|
bin | 10000000111100000110011 |
3 | 21221122201021 |
4 | 100013200303 |
5 | 2040200300 |
6 | 230320311 |
7 | 50625001 |
oct | 20074063 |
9 | 7848637 |
10 | 4225075 |
11 | 24263a8 |
12 | 14b9097 |
13 | b4c15a |
14 | 7bda71 |
15 | 586d1a |
hex | 407833 |
4225075 has 6 divisors (see below), whose sum is σ = 5239124. Its totient is φ = 3380040.
The previous prime is 4225073. The next prime is 4225079. The reversal of 4225075 is 5705224.
It is not a de Polignac number, because 4225075 - 21 = 4225073 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 169003 = 4225075 / (4 + 2 + 2 + 5 + 0 + 7 + 5).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4225073) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84477 + ... + 84526.
Almost surely, 24225075 is an apocalyptic number.
4225075 is a deficient number, since it is larger than the sum of its proper divisors (1014049).
4225075 is a wasteful number, since it uses less digits than its factorization.
4225075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169013 (or 169008 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 25.
The square root of 4225075 is about 2055.4987229381. The cubic root of 4225075 is about 161.6633128341.
The spelling of 4225075 in words is "four million, two hundred twenty-five thousand, seventy-five".
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