Base | Representation |
---|---|
bin | 1011011101111100110000 |
3 | 12122201210211 |
4 | 23131330300 |
5 | 1232200011 |
6 | 144233504 |
7 | 34360411 |
oct | 13357460 |
9 | 5581724 |
10 | 3006256 |
11 | 1773710 |
12 | 100b894 |
13 | 813466 |
14 | 583808 |
15 | 3e5b21 |
hex | 2ddf30 |
3006256 has 80 divisors (see below), whose sum is σ = 7142400. Its totient is φ = 1209600.
The previous prime is 3006247. The next prime is 3006277. The reversal of 3006256 is 6526003.
It is a Harshad number since it is a multiple of its sum of digits (22).
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 15 ways as a sum of consecutive naturals, for example, 96961 + ... + 96991.
It is an arithmetic number, because the mean of its divisors is an integer number (89280).
Almost surely, 23006256 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3006256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3571200).
3006256 is an abundant number, since it is smaller than the sum of its proper divisors (4136144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3006256 is a wasteful number, since it uses less digits than its factorization.
3006256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98 (or 92 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 3006256 is about 1733.8558186885. The cubic root of 3006256 is about 144.3251397950.
It can be divided in two parts, 300 and 6256, that added together give a palindrome (6556).
The spelling of 3006256 in words is "three million, six thousand, two hundred fifty-six".
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