Base | Representation |
---|---|
bin | 11010010011100011… |
… | …11011101111010111 |
3 | 1100110020101221022002 |
4 | 31021301323233113 |
5 | 212410404302112 |
6 | 10253215025515 |
7 | 1006655132204 |
oct | 151161735727 |
9 | 40406357262 |
10 | 14122728407 |
11 | 5a97a03977 |
12 | 28a180b29b |
13 | 1440b7c938 |
14 | 97d902cab |
15 | 579cc71c2 |
hex | 349c7bbd7 |
14122728407 has 2 divisors, whose sum is σ = 14122728408. Its totient is φ = 14122728406.
The previous prime is 14122728317. The next prime is 14122728413. The reversal of 14122728407 is 70482722141.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 14122728407 - 210 = 14122727383 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14122728437) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7061364203 + 7061364204.
It is an arithmetic number, because the mean of its divisors is an integer number (7061364204).
Almost surely, 214122728407 is an apocalyptic number.
14122728407 is a deficient number, since it is larger than the sum of its proper divisors (1).
14122728407 is an equidigital number, since it uses as much as digits as its factorization.
14122728407 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 50176, while the sum is 38.
The spelling of 14122728407 in words is "fourteen billion, one hundred twenty-two million, seven hundred twenty-eight thousand, four hundred seven".
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