Base | Representation |
---|---|
bin | 1011101100011010000000 |
3 | 12202202001000 |
4 | 23230122000 |
5 | 1241043342 |
6 | 145412000 |
7 | 35025144 |
oct | 13543200 |
9 | 5682030 |
10 | 3065472 |
11 | 1804153 |
12 | 103a000 |
13 | 8343b7 |
14 | 59b224 |
15 | 40844c |
hex | 2ec680 |
3065472 has 64 divisors (see below), whose sum is σ = 9057600. Its totient is φ = 1020672.
The previous prime is 3065459. The next prime is 3065477. The reversal of 3065472 is 2745603.
It is a happy number.
3065472 is a `hidden beast` number, since 3 + 0 + 654 + 7 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (3065477) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3013 + ... + 3899.
It is an arithmetic number, because the mean of its divisors is an integer number (141525).
Almost surely, 23065472 is an apocalyptic number.
3065472 is a gapful number since it is divisible by the number (32) 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 3065472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4528800).
3065472 is an abundant number, since it is smaller than the sum of its proper divisors (5992128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3065472 is an equidigital number, since it uses as much as digits as its factorization.
3065472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 910 (or 892 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 3065472 is about 1750.8489369446. The cubic root of 3065472 is about 145.2666042362.
It can be divided in two parts, 306 and 5472, that added together give a triangular number (5778 = T107).
The spelling of 3065472 in words is "three million, sixty-five thousand, four hundred seventy-two".
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