Base | Representation |
---|---|
bin | 1001000101000111111101 |
3 | 11110221010201 |
4 | 21011013331 |
5 | 1102132120 |
6 | 123003501 |
7 | 26142415 |
oct | 11050775 |
9 | 4427121 |
10 | 2380285 |
11 | 1386386 |
12 | 969591 |
13 | 65456b |
14 | 45d645 |
15 | 32040a |
hex | 2451fd |
2380285 has 8 divisors (see below), whose sum is σ = 2864736. Its totient is φ = 1898640.
The previous prime is 2380271. The next prime is 2380297. The reversal of 2380285 is 5820832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2380285 - 25 = 2380253 is a prime.
It is a Duffinian number.
It is a congruent 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, 2530 + ... + 3340.
It is an arithmetic number, because the mean of its divisors is an integer number (358092).
22380285 is an apocalyptic number.
It is an amenable number.
2380285 is a deficient number, since it is larger than the sum of its proper divisors (484451).
2380285 is an equidigital number, since it uses as much as digits as its factorization.
2380285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1403.
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 2380285 is about 1542.8172283197. The cubic root of 2380285 is about 133.5189740504.
It can be divided in two parts, 23 and 80285, that added together give a palindrome (80308).
The spelling of 2380285 in words is "two million, three hundred eighty thousand, two hundred eighty-five".
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