Base | Representation |
---|---|
bin | 1000110000101001000001 |
3 | 11022200001022 |
4 | 20300221001 |
5 | 1041441020 |
6 | 121115225 |
7 | 25343000 |
oct | 10605101 |
9 | 4280038 |
10 | 2296385 |
11 | 1329343 |
12 | 928b15 |
13 | 625310 |
14 | 43ac37 |
15 | 305625 |
hex | 230a41 |
2296385 has 32 divisors (see below), whose sum is σ = 3494400. Its totient is φ = 1439424.
The previous prime is 2296381. The next prime is 2296433. The reversal of 2296385 is 5836922.
2296385 = 632 + 642 + ... + 1922.
It is not a de Polignac number, because 2296385 - 22 = 2296381 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a d-powerful number, because it can be written as 211 + 217 + 9 + 63 + 311 + 85 + 59 .
It is not an unprimeable number, because it can be changed into a prime (2296381) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22244 + ... + 22346.
It is an arithmetic number, because the mean of its divisors is an integer number (109200).
22296385 is an apocalyptic number.
It is an amenable number.
2296385 is a deficient number, since it is larger than the sum of its proper divisors (1198015).
2296385 is a wasteful number, since it uses less digits than its factorization.
2296385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142 (or 128 counting only the distinct ones).
The product of its digits is 25920, while the sum is 35.
The square root of 2296385 is about 1515.3827899247. The cubic root of 2296385 is about 131.9314190733.
The spelling of 2296385 in words is "two million, two hundred ninety-six thousand, three hundred eighty-five".
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