Base | Representation |
---|---|
bin | 11010110100111110… |
… | …00101110100001001 |
3 | 1101011202210021212001 |
4 | 31122133011310021 |
5 | 213444132022414 |
6 | 10341110151001 |
7 | 1016630331223 |
oct | 153237056411 |
9 | 41152707761 |
10 | 14403001609 |
11 | 6121134317 |
12 | 295b652461 |
13 | 1486c61779 |
14 | 9a8c1d413 |
15 | 5946db074 |
hex | 35a7c5d09 |
14403001609 has 2 divisors, whose sum is σ = 14403001610. Its totient is φ = 14403001608.
The previous prime is 14403001577. The next prime is 14403001637. The reversal of 14403001609 is 90610030441.
It is an a-pointer prime, because the next prime (14403001637) can be obtained adding 14403001609 to its sum of digits (28).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7686379584 + 6716622025 = 87672^2 + 81955^2 .
It is a cyclic number.
It is not a de Polignac number, because 14403001609 - 25 = 14403001577 is a prime.
It is not a weakly prime, because it can be changed into another prime (14403001009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7201500804 + 7201500805.
It is an arithmetic number, because the mean of its divisors is an integer number (7201500805).
Almost surely, 214403001609 is an apocalyptic number.
It is an amenable number.
14403001609 is a deficient number, since it is larger than the sum of its proper divisors (1).
14403001609 is an equidigital number, since it uses as much as digits as its factorization.
14403001609 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 28.
The spelling of 14403001609 in words is "fourteen billion, four hundred three million, one thousand, six hundred nine".
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