Base | Representation |
---|---|
bin | 1001101111000111110001 |
3 | 11210200002211 |
4 | 21233013301 |
5 | 1123133210 |
6 | 130412121 |
7 | 30460060 |
oct | 11570761 |
9 | 4720084 |
10 | 2552305 |
11 | 1493648 |
12 | a31041 |
13 | 6b4952 |
14 | 4a61d7 |
15 | 35638a |
hex | 26f1f1 |
2552305 has 8 divisors (see below), whose sum is σ = 3500352. Its totient is φ = 1750128.
The previous prime is 2552293. The next prime is 2552317. The reversal of 2552305 is 5032552.
It is an interprime number because it is at equal distance from previous prime (2552293) and next prime (2552317).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2552305 - 29 = 2551793 is a prime.
It is a super-3 number, since 3×25523053 = 49879141333163317875, which contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 36427 + ... + 36496.
It is an arithmetic number, because the mean of its divisors is an integer number (437544).
22552305 is an apocalyptic number.
It is an amenable number.
2552305 is a deficient number, since it is larger than the sum of its proper divisors (948047).
2552305 is an equidigital number, since it uses as much as digits as its factorization.
2552305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72935.
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 2552305 is about 1597.5935027409. The cubic root of 2552305 is about 136.6608729119.
Adding to 2552305 its reverse (5032552), we get a palindrome (7584857).
The spelling of 2552305 in words is "two million, five hundred fifty-two thousand, three hundred five".
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