Base | Representation |
---|---|
bin | 1011101010001001001 |
3 | 201102001002 |
4 | 1131101021 |
5 | 44211100 |
6 | 12104345 |
7 | 3150530 |
oct | 1352111 |
9 | 642032 |
10 | 382025 |
11 | 241026 |
12 | 1650b5 |
13 | 104b67 |
14 | 9d317 |
15 | 782d5 |
hex | 5d449 |
382025 has 24 divisors (see below), whose sum is σ = 565440. Its totient is φ = 250560.
The previous prime is 382021. The next prime is 382037. The reversal of 382025 is 520283.
It is not a de Polignac number, because 382025 - 22 = 382021 is a prime.
It is a Curzon number.
It is a nialpdrome in base 5.
It is a junction number, because it is equal to n+sod(n) for n = 381988 and 382006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6446 + ... + 6504.
It is an arithmetic number, because the mean of its divisors is an integer number (23560).
2382025 is an apocalyptic number.
382025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
382025 is a deficient number, since it is larger than the sum of its proper divisors (183415).
382025 is a wasteful number, since it uses less digits than its factorization.
382025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113 (or 108 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 382025 is about 618.0817098087. The cubic root of 382025 is about 72.5599978970.
It can be divided in two parts, 3 and 82025, that added together give a palindrome (82028).
The spelling of 382025 in words is "three hundred eighty-two thousand, twenty-five".
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