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1230

1230 is a natural number that follows 1229 and precedes 1231. In decimal notation it is written as 1230. It has several standard representations in other numeral systems: in Roman numerals it is MCCXXX, in binary it is 10011001110, in octal it is 2316, and in hexadecimal it is 0x4CE.

Mathematically, 1230 factors as 2 × 3 × 5 × 41. It is divisible by 2, 3,

In other contexts, 1230 can serve as a year designation, a model number, or an identifier. As

5,
6,
10,
15,
and
30,
among
other
divisors,
giving
a
total
of
16
divisors.
The
sum
of
its
proper
divisors
is
1794,
so
1230
is
an
abundant
number.
The
sum
of
its
digits
is
6,
which
makes
1230
a
Harshad
(Niven)
number
in
base
10.
It
is
an
even,
composite
number
and
not
a
prime
or
a
perfect
square.
a
year,
1230
CE
falls
within
the
High
Middle
Ages,
a
period
characterized
by
various
political,
cultural,
and
religious
developments
across
different
regions
of
the
world.
The
number
also
appears
in
everyday
usage,
such
as
time
stamps
(12:30)
and
measurement,
numbers
in
catalogs,
and
other
indexing
schemes.