Base | Representation |
---|---|
bin | 1100010010110111100000 |
3 | 20001202010200 |
4 | 30102313200 |
5 | 1311114013 |
6 | 153025200 |
7 | 36252345 |
oct | 14226740 |
9 | 6052120 |
10 | 3223008 |
11 | 1901548 |
12 | 10b5200 |
13 | 88b009 |
14 | 5dc7cc |
15 | 439e73 |
hex | 312de0 |
3223008 has 108 divisors (see below), whose sum is σ = 9985248. Its totient is φ = 984960.
The previous prime is 3223007. The next prime is 3223009. The reversal of 3223008 is 8003223.
It is an interprime number because it is at equal distance from previous prime (3223007) and next prime (3223009).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3223007) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 103953 + ... + 103983.
It is an arithmetic number, because the mean of its divisors is an integer number (92456).
Almost surely, 23223008 is an apocalyptic number.
3223008 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3223008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4992624).
3223008 is an abundant number, since it is smaller than the sum of its proper divisors (6762240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3223008 is a wasteful number, since it uses less digits than its factorization.
3223008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85 (or 55 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3223008 is about 1795.2737952747. The cubic root of 3223008 is about 147.7135926855.
The spelling of 3223008 in words is "three million, two hundred twenty-three thousand, eight".
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