Base | Representation |
---|---|
bin | 1010111000110100111110 |
3 | 12101000020100 |
4 | 22320310332 |
5 | 1212313311 |
6 | 141101530 |
7 | 33155205 |
oct | 12706476 |
9 | 5330210 |
10 | 2854206 |
11 | 167a453 |
12 | b578a6 |
13 | 78c1a4 |
14 | 54423c |
15 | 3b5a56 |
hex | 2b8d3e |
2854206 has 12 divisors (see below), whose sum is σ = 6184152. Its totient is φ = 951396.
The previous prime is 2854171. The next prime is 2854207. The reversal of 2854206 is 6024582.
It is a self number, because there is not a number n which added to its sum of digits gives 2854206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2854207) 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 5 ways as a sum of consecutive naturals, for example, 79266 + ... + 79301.
It is an arithmetic number, because the mean of its divisors is an integer number (515346).
22854206 is an apocalyptic number.
2854206 is an abundant number, since it is smaller than the sum of its proper divisors (3329946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2854206 is a wasteful number, since it uses less digits than its factorization.
2854206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158575 (or 158572 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 2854206 is about 1689.4395520409. The cubic root of 2854206 is about 141.8497054274.
Adding to 2854206 its reverse (6024582), we get a palindrome (8878788).
The spelling of 2854206 in words is "two million, eight hundred fifty-four thousand, two hundred six".
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