Base | Representation |
---|---|
bin | 100100101110000… |
… | …1101100001101111 |
3 | 10011212110210122012 |
4 | 1021130031201233 |
5 | 10010411212312 |
6 | 322132511435 |
7 | 42350644115 |
oct | 11134154157 |
9 | 3155423565 |
10 | 1232132207 |
11 | 582563189 |
12 | 2a477b57b |
13 | 168364b17 |
14 | b98d5ab5 |
15 | 73286322 |
hex | 4970d86f |
1232132207 has 2 divisors, whose sum is σ = 1232132208. Its totient is φ = 1232132206.
The previous prime is 1232132203. The next prime is 1232132219. The reversal of 1232132207 is 7022312321.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1232132207 - 22 = 1232132203 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1232132203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616066103 + 616066104.
It is an arithmetic number, because the mean of its divisors is an integer number (616066104).
Almost surely, 21232132207 is an apocalyptic number.
1232132207 is a deficient number, since it is larger than the sum of its proper divisors (1).
1232132207 is an equidigital number, since it uses as much as digits as its factorization.
1232132207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 1232132207 is about 35101.7407972881. The cubic root of 1232132207 is about 1072.0600273503.
Adding to 1232132207 its reverse (7022312321), we get a palindrome (8254444528).
The spelling of 1232132207 in words is "one billion, two hundred thirty-two million, one hundred thirty-two thousand, two hundred seven".
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