Base | Representation |
---|---|
bin | 1001110110111000001000 |
3 | 11212021200101 |
4 | 21312320020 |
5 | 1130142242 |
6 | 131215144 |
7 | 30651511 |
oct | 11667010 |
9 | 4767611 |
10 | 2584072 |
11 | 15054a7 |
12 | a474b4 |
13 | 6c624a |
14 | 4b3a08 |
15 | 3609b7 |
hex | 276e08 |
2584072 has 8 divisors (see below), whose sum is σ = 4845150. Its totient is φ = 1292032.
The previous prime is 2584061. The next prime is 2584079. The reversal of 2584072 is 2704852.
It can be written as a sum of positive squares in only one way, i.e., 1726596 + 857476 = 1314^2 + 926^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 2584072.
It is not an unprimeable number, because it can be changed into a prime (2584079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161497 + ... + 161512.
22584072 is an apocalyptic number.
It is an amenable number.
2584072 is a deficient number, since it is larger than the sum of its proper divisors (2261078).
2584072 is a wasteful number, since it uses less digits than its factorization.
2584072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323015 (or 323011 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 28.
The square root of 2584072 is about 1607.5048989039. The cubic root of 2584072 is about 137.2255152335.
The spelling of 2584072 in words is "two million, five hundred eighty-four thousand, seventy-two".
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