Base | Representation |
---|---|
bin | 1001010100011001111011 |
3 | 11121002222212 |
4 | 21110121323 |
5 | 1111133000 |
6 | 124205335 |
7 | 26523041 |
oct | 11243173 |
9 | 4532885 |
10 | 2442875 |
11 | 1419406 |
12 | 99984b |
13 | 676bb6 |
14 | 478391 |
15 | 333c35 |
hex | 25467b |
2442875 has 8 divisors (see below), whose sum is σ = 3048864. Its totient is φ = 1954200.
The previous prime is 2442871. The next prime is 2442889. The reversal of 2442875 is 5782442.
It is not a de Polignac number, because 2442875 - 22 = 2442871 is a prime.
It is a Duffinian number.
It is a zygodrome in base 5.
It is not an unprimeable number, because it can be changed into a prime (2442871) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9647 + ... + 9896.
It is an arithmetic number, because the mean of its divisors is an integer number (381108).
22442875 is an apocalyptic number.
2442875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2442875 is a deficient number, since it is larger than the sum of its proper divisors (605989).
2442875 is an equidigital number, since it uses as much as digits as its factorization.
2442875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19558 (or 19548 counting only the distinct ones).
The product of its digits is 17920, while the sum is 32.
The square root of 2442875 is about 1562.9699293333. The cubic root of 2442875 is about 134.6791649621.
The spelling of 2442875 in words is "two million, four hundred forty-two thousand, eight hundred seventy-five".
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