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1323468 = 223297379
BaseRepresentation
bin101000011000111001100
32111020110100
411003013030
5314322333
644211100
714151336
oct5030714
92436410
101323468
11824383
12539a90
13374523
14266456
151b2213
hex1431cc

1323468 has 36 divisors (see below), whose sum is σ = 3388840. Its totient is φ = 435456.

The previous prime is 1323461. The next prime is 1323479. The reversal of 1323468 is 8643231.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nialpdrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (1323461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3303 + ... + 3681.

21323468 is an apocalyptic number.

1323468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1323468 is an abundant number, since it is smaller than the sum of its proper divisors (2065372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1323468 is a wasteful number, since it uses less digits than its factorization.

1323468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486 (or 481 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1323468 is about 1150.4207925798. The cubic root of 1323468 is about 109.7921142574.

Adding to 1323468 its reverse (8643231), we get a palindrome (9966699).

It can be divided in two parts, 132 and 3468, that added together give a square (3600 = 602).

The spelling of 1323468 in words is "one million, three hundred twenty-three thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 97 194 291 379 388 582 758 873 1137 1164 1516 1746 2274 3411 3492 4548 6822 13644 36763 73526 110289 147052 220578 330867 441156 661734 1323468