Base | Representation |
---|---|
bin | 1011011101000111010110 |
3 | 12122120010020 |
4 | 23131013112 |
5 | 1232042323 |
6 | 144210010 |
7 | 34344426 |
oct | 13350726 |
9 | 5576106 |
10 | 3002838 |
11 | 1771093 |
12 | 1009906 |
13 | 811a37 |
14 | 582486 |
15 | 3e4ae3 |
hex | 2dd1d6 |
3002838 has 8 divisors (see below), whose sum is σ = 6005688. Its totient is φ = 1000944.
The previous prime is 3002833. The next prime is 3002843. The reversal of 3002838 is 8382003.
It is an interprime number because it is at equal distance from previous prime (3002833) and next prime (3002843).
It is a sphenic number, since it is the product of 3 distinct primes.
3002838 is an admirable number.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3002833) 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 3 ways as a sum of consecutive naturals, for example, 250231 + ... + 250242.
It is an arithmetic number, because the mean of its divisors is an integer number (750711).
Almost surely, 23002838 is an apocalyptic number.
3002838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3002838 is a wasteful number, since it uses less digits than its factorization.
3002838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 500478.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 3002838 is about 1732.8698739375. The cubic root of 3002838 is about 144.2704216337.
The spelling of 3002838 in words is "three million, two thousand, eight hundred thirty-eight".
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