Base | Representation |
---|---|
bin | 1010110111110101000011 |
3 | 12100210121211 |
4 | 22313311003 |
5 | 1212200430 |
6 | 141030551 |
7 | 33140242 |
oct | 12676503 |
9 | 5323554 |
10 | 2850115 |
11 | 1677374 |
12 | b55457 |
13 | 78a378 |
14 | 542959 |
15 | 3b472a |
hex | 2b7d43 |
2850115 has 8 divisors (see below), whose sum is σ = 3503808. Its totient is φ = 2224320.
The previous prime is 2850097. The next prime is 2850157. The reversal of 2850115 is 5110582.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2850115 - 217 = 2719043 is a prime.
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, 6747 + ... + 7156.
It is an arithmetic number, because the mean of its divisors is an integer number (437976).
22850115 is an apocalyptic number.
2850115 is a deficient number, since it is larger than the sum of its proper divisors (653693).
2850115 is a wasteful number, since it uses less digits than its factorization.
2850115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13949.
The product of its (nonzero) digits is 400, while the sum is 22.
The square root of 2850115 is about 1688.2283613303. The cubic root of 2850115 is about 141.7819008585.
Adding to 2850115 its reverse (5110582), we get a palindrome (7960697).
The spelling of 2850115 in words is "two million, eight hundred fifty thousand, one hundred fifteen".
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