Base | Representation |
---|---|
bin | 1011101010001010000000 |
3 | 12202021101200 |
4 | 23222022000 |
5 | 1240300011 |
6 | 145301200 |
7 | 34656240 |
oct | 13521200 |
9 | 5667350 |
10 | 3056256 |
11 | 17a8235 |
12 | 1034800 |
13 | 830148 |
14 | 597b20 |
15 | 405856 |
hex | 2ea280 |
3056256 has 96 divisors (see below), whose sum is σ = 10077600. Its totient is φ = 870912.
The previous prime is 3056239. The next prime is 3056327. The reversal of 3056256 is 6526503.
3056256 is a `hidden beast` number, since 30 + 5 + 625 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7875 + ... + 8253.
It is an arithmetic number, because the mean of its divisors is an integer number (104975).
Almost surely, 23056256 is an apocalyptic number.
3056256 is a gapful number since it is divisible by the number (36) 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 3056256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5038800).
3056256 is an abundant number, since it is smaller than the sum of its proper divisors (7021344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3056256 is a wasteful number, since it uses less digits than its factorization.
3056256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406 (or 391 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 3056256 is about 1748.2150897415. The cubic root of 3056256 is about 145.1208821530.
It can be divided in two parts, 305 and 6256, that added together give a 8-th power (6561 = 38).
The spelling of 3056256 in words is "three million, fifty-six thousand, two hundred fifty-six".
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