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412232 = 232272
BaseRepresentation
bin1100100101001001000
3202221110212
41210221020
5101142412
612500252
73334562
oct1445110
9687425
10412232
11261797
1217a688
13115832
14aa332
1582222
hex64a48

412232 has 12 divisors (see below), whose sum is σ = 776355. Its totient is φ = 205208.

The previous prime is 412219. The next prime is 412249. The reversal of 412232 is 232214.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 206116 + 206116 = 454^2 + 454^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=454.

It is a Duffinian number.

It is a nialpdrome in base 14 and base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 412232.

It is an unprimeable number.

412232 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1703 + ... + 1929.

2412232 is an apocalyptic number.

It is an amenable number.

412232 is a deficient number, since it is larger than the sum of its proper divisors (364123).

412232 is an equidigital number, since it uses as much as digits as its factorization.

412232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 229 counting only the distinct ones).

The product of its digits is 96, while the sum is 14.

The square root of 412232 is about 642.0529573174. The cubic root of 412232 is about 74.4241529475.

Adding to 412232 its reverse (232214), we get a palindrome (644446).

The spelling of 412232 in words is "four hundred twelve thousand, two hundred thirty-two".

Divisors: 1 2 4 8 227 454 908 1816 51529 103058 206116 412232