Base | Representation |
---|---|
bin | 1000111000011101000001 |
3 | 11101021221111 |
4 | 20320131001 |
5 | 1044002020 |
6 | 121523321 |
7 | 25535203 |
oct | 10703501 |
9 | 4337844 |
10 | 2328385 |
11 | 1350394 |
12 | 943541 |
13 | 636a57 |
14 | 448773 |
15 | 30ed5a |
hex | 238741 |
2328385 has 8 divisors (see below), whose sum is σ = 2808576. Its totient is φ = 1853040.
The previous prime is 2328377. The next prime is 2328397. The reversal of 2328385 is 5838232.
2328385 = T30 + T31 + ... + T240.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2328385 - 23 = 2328377 is a prime.
It is a d-powerful number, because it can be written as 213 + 33 + 217 + 85 + 310 + 87 + 53 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49 + ... + 2158.
It is an arithmetic number, because the mean of its divisors is an integer number (351072).
22328385 is an apocalyptic number.
It is an amenable number.
2328385 is a deficient number, since it is larger than the sum of its proper divisors (480191).
2328385 is a wasteful number, since it uses less digits than its factorization.
2328385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2423.
The product of its digits is 11520, while the sum is 31.
The square root of 2328385 is about 1525.9046497078. The cubic root of 2328385 is about 132.5414134223.
It can be divided in two parts, 23283 and 85, that multiplied together give a triangular number (1979055 = T1989).
The spelling of 2328385 in words is "two million, three hundred twenty-eight thousand, three hundred eighty-five".
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