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3149

3149 is a natural number that comes after 3148 and before 3150. In mathematics, it is an odd composite number whose prime factorization is 47 × 67, making it a semiprime. Its decimal digit sum is 17, so it is not divisible by 3, and it is not a perfect square or a prime.

Representations in various bases and notations include: in Roman numerals it is written as MMMCXLIX; in hexadecimal

As a four-digit decimal number, 3149 has no widely known standalone historical or scientific significance, but

In summary, 3149 is a composite semiprime with a simple prime factorization, multiple base representations, and

it
is
0xC4D;
and
in
binary
it
is
110001001101.
These
representations
reflect
its
composition
as
a
product
of
two
distinct
primes
rather
than
a
power
or
a
single
prime.
it
is
sometimes
cited
in
discussions
of
semiprimes
in
number
theory
and
recreational
mathematics.
The
fact
that
3149
factors
into
two
primes
(47
and
67)
makes
it
a
straightforward
example
for
illustrating
basic
properties
of
semiprimes,
factorization,
and
related
concepts.
a
place
in
mathematical
discussions
as
an
accessible
example
of
a
product
of
two
primes.