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1232041 = 17232137
BaseRepresentation
bin100101100110010101001
32022121001011
410230302221
5303411131
642223521
713320646
oct4546251
92277034
101232041
11771718
124b4ba1
13341a25
14240dcd
151950b1
hex12cca9

1232041 has 12 divisors (see below), whose sum is σ = 1373652. Its totient is φ = 1101056.

The previous prime is 1232003. The next prime is 1232069. The reversal of 1232041 is 1402321.

It can be written as a sum of positive squares in 2 ways, for example, as 846400 + 385641 = 920^2 + 621^2 .

It is not a de Polignac number, because 1232041 - 211 = 1229993 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232071) 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, 8925 + ... + 9061.

It is an arithmetic number, because the mean of its divisors is an integer number (114471).

21232041 is an apocalyptic number.

It is an amenable number.

1232041 is a deficient number, since it is larger than the sum of its proper divisors (141611).

1232041 is a wasteful number, since it uses less digits than its factorization.

1232041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1232041 is about 1109.9734231053. The cubic root of 1232041 is about 107.2033574077.

Adding to 1232041 its reverse (1402321), we get a palindrome (2634362).

The spelling of 1232041 in words is "one million, two hundred thirty-two thousand, forty-one".

Divisors: 1 17 23 137 391 529 2329 3151 8993 53567 72473 1232041