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200002

200002 is a positive integer that is notable for being a decimal palindrome, reading the same forwards and backwards as 200002. It sits between 200001 and 200003 in the natural number sequence and is even.

In prime factorization terms, 200002 equals 2 × 11 × 9091. As 9091 is prime, 200002 has

A hexadecimal representation of 200002 is 0x30D42. Its decimal-palindromic form and factorization make it a standard

In mathematics, 200002 is often cited as a straightforward six-digit palindromic composite, illustrating how a palindrome

the
divisor
set
1,
2,
11,
22,
9091,
18182,
100001,
and
200002,
for
a
total
of
eight
positive
divisors.
The
fact
that
it
is
divisible
by
11
can
be
confirmed
by
the
decimal
divisibility
test
for
11,
since
the
alternating
sum
of
its
digits
is
zero.
example
in
discussions
of
palindromic
numbers
that
are
not
prime,
as
opposed
to
single-item
palindromic
primes.
can
arise
from
a
nontrivial
prime
factorization.
Outside
of
number
theory,
the
number
does
not
correspond
to
a
widely
recognized
constant,
date,
or
code
in
common
use,
but
it
can
appear
in
puzzles
or
demonstrations
involving
palindromes,
divisibility,
or
base
representations.