Base | Representation |
---|---|
bin | 1111110100110001100101 |
3 | 21210202102200 |
4 | 33310301211 |
5 | 2030221300 |
6 | 224525113 |
7 | 50155146 |
oct | 17646145 |
9 | 7722380 |
10 | 4148325 |
11 | 2383775 |
12 | 1480799 |
13 | b2323c |
14 | 79dacd |
15 | 56e200 |
hex | 3f4c65 |
4148325 has 36 divisors (see below), whose sum is σ = 7544160. Its totient is φ = 2178720.
The previous prime is 4148321. The next prime is 4148341. The reversal of 4148325 is 5238414.
It is not a de Polignac number, because 4148325 - 22 = 4148321 is a prime.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4148321) 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 35 ways as a sum of consecutive naturals, for example, 23086 + ... + 23264.
It is an arithmetic number, because the mean of its divisors is an integer number (209560).
Almost surely, 24148325 is an apocalyptic number.
4148325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4148325 is a deficient number, since it is larger than the sum of its proper divisors (3395835).
4148325 is a wasteful number, since it uses less digits than its factorization.
4148325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298 (or 290 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 4148325 is about 2036.7437246743. The cubic root of 4148325 is about 160.6784343311.
The spelling of 4148325 in words is "four million, one hundred forty-eight thousand, three hundred twenty-five".
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