Base | Representation |
---|---|
bin | 100100101110000… |
… | …1101100010010001 |
3 | 10011212110210200110 |
4 | 1021130031202101 |
5 | 10010411212431 |
6 | 322132511533 |
7 | 42350644164 |
oct | 11134154221 |
9 | 3155423613 |
10 | 1232132241 |
11 | 58256320a |
12 | 2a477b5a9 |
13 | 168364b42 |
14 | b98d5adb |
15 | 73286346 |
hex | 4970d891 |
1232132241 has 16 divisors (see below), whose sum is σ = 1716301440. Its totient is φ = 784776960.
The previous prime is 1232132221. The next prime is 1232132263. The reversal of 1232132241 is 1422312321.
It is not a de Polignac number, because 1232132241 - 27 = 1232132113 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1232132221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50655 + ... + 70923.
It is an arithmetic number, because the mean of its divisors is an integer number (107268840).
Almost surely, 21232132241 is an apocalyptic number.
It is an amenable number.
1232132241 is a deficient number, since it is larger than the sum of its proper divisors (484169199).
1232132241 is a wasteful number, since it uses less digits than its factorization.
1232132241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21176.
The product of its digits is 576, while the sum is 21.
The square root of 1232132241 is about 35101.7412815946. The cubic root of 1232132241 is about 1072.0600372113.
Adding to 1232132241 its reverse (1422312321), we get a palindrome (2654444562).
The spelling of 1232132241 in words is "one billion, two hundred thirty-two million, one hundred thirty-two thousand, two hundred forty-one".
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