Base | Representation |
---|---|
bin | 1011101110000100100000 |
3 | 12210002101110 |
4 | 23232010200 |
5 | 1241303123 |
6 | 145503320 |
7 | 35054052 |
oct | 13560440 |
9 | 5702343 |
10 | 3072288 |
11 | 180928a |
12 | 1041b40 |
13 | 83752b |
14 | 59d8d2 |
15 | 40a493 |
hex | 2ee120 |
3072288 has 24 divisors (see below), whose sum is σ = 8065008. Its totient is φ = 1024064.
The previous prime is 3072283. The next prime is 3072301. The reversal of 3072288 is 8822703.
It is a tau number, because it is divible by the number of its divisors (24).
It is not an unprimeable number, because it can be changed into a prime (3072283) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15906 + ... + 16097.
It is an arithmetic number, because the mean of its divisors is an integer number (336042).
Almost surely, 23072288 is an apocalyptic number.
It is an amenable number.
3072288 is an abundant number, since it is smaller than the sum of its proper divisors (4992720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3072288 is a wasteful number, since it uses less digits than its factorization.
3072288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32016 (or 32008 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 3072288 is about 1752.7943404747. The cubic root of 3072288 is about 145.3741900861.
It can be divided in two parts, 3072 and 288, that multiplied together give a cube (884736 = 963).
The spelling of 3072288 in words is "three million, seventy-two thousand, two hundred eighty-eight".
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