Base | Representation |
---|---|
bin | 10111001100001111… |
… | …10110000010001111 |
3 | 1012010201021122221101 |
4 | 23212013312002033 |
5 | 200444343004412 |
6 | 5415250443531 |
7 | 620353430311 |
oct | 134607660217 |
9 | 35121248841 |
10 | 12450750607 |
11 | 530a140239 |
12 | 24b58935a7 |
13 | 1235665069 |
14 | 8618337b1 |
15 | 4cd10b457 |
hex | 2e61f608f |
12450750607 has 2 divisors, whose sum is σ = 12450750608. Its totient is φ = 12450750606.
The previous prime is 12450750593. The next prime is 12450750647. The reversal of 12450750607 is 70605705421.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12450750607 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12450750647) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6225375303 + 6225375304.
It is an arithmetic number, because the mean of its divisors is an integer number (6225375304).
Almost surely, 212450750607 is an apocalyptic number.
12450750607 is a deficient number, since it is larger than the sum of its proper divisors (1).
12450750607 is an equidigital number, since it uses as much as digits as its factorization.
12450750607 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 58800, while the sum is 37.
The spelling of 12450750607 in words is "twelve billion, four hundred fifty million, seven hundred fifty thousand, six hundred seven".
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