Base | Representation |
---|---|
bin | 1000001101011110000101 |
3 | 11001100102202 |
4 | 20031132011 |
5 | 1022333300 |
6 | 114044245 |
7 | 24203000 |
oct | 10153605 |
9 | 4040382 |
10 | 2152325 |
11 | 124008a |
12 | 879685 |
13 | 5a4886 |
14 | 400537 |
15 | 2c7ad5 |
hex | 20d785 |
2152325 has 24 divisors (see below), whose sum is σ = 3124800. Its totient is φ = 1470000.
The previous prime is 2152321. The next prime is 2152343. The reversal of 2152325 is 5232512.
It is not a de Polignac number, because 2152325 - 22 = 2152321 is a prime.
It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2152297 and 2152306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2152321) 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, 8450 + ... + 8700.
It is an arithmetic number, because the mean of its divisors is an integer number (130200).
22152325 is an apocalyptic number.
2152325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2152325 is a deficient number, since it is larger than the sum of its proper divisors (972475).
2152325 is an equidigital number, since it uses as much as digits as its factorization.
2152325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282 (or 263 counting only the distinct ones).
The product of its digits is 600, while the sum is 20.
The square root of 2152325 is about 1467.0804340594. The cubic root of 2152325 is about 129.1127952018.
Adding to 2152325 its reverse (5232512), we get a palindrome (7384837).
The spelling of 2152325 in words is "two million, one hundred fifty-two thousand, three hundred twenty-five".
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