Base | Representation |
---|---|
bin | 1001000101110001111111 |
3 | 11111001211100 |
4 | 21011301333 |
5 | 1102223400 |
6 | 123024143 |
7 | 26153310 |
oct | 11056177 |
9 | 4431740 |
10 | 2382975 |
11 | 1388401 |
12 | 96b053 |
13 | 65585a |
14 | 460607 |
15 | 321100 |
hex | 245c7f |
2382975 has 72 divisors (see below), whose sum is σ = 5222880. Its totient is φ = 1013760.
The previous prime is 2382953. The next prime is 2382977. The reversal of 2382975 is 5792832.
It is a happy number.
It is not a de Polignac number, because 2382975 - 25 = 2382943 is a prime.
It is a nialpdrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2382977) 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 71 ways as a sum of consecutive naturals, for example, 26731 + ... + 26819.
It is an arithmetic number, because the mean of its divisors is an integer number (72540).
22382975 is an apocalyptic number.
2382975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2382975 is an abundant number, since it is smaller than the sum of its proper divisors (2839905).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2382975 is a wasteful number, since it uses less digits than its factorization.
2382975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129 (or 121 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 2382975 is about 1543.6887639677. The cubic root of 2382975 is about 133.5692524589.
The spelling of 2382975 in words is "two million, three hundred eighty-two thousand, nine hundred seventy-five".
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