Base | Representation |
---|---|
bin | 111010010011100011100… |
… | …111111001111011011101 |
3 | 112012001001210101021121222 |
4 | 322103203213321323131 |
5 | 1011121234433040142 |
6 | 12304355435103125 |
7 | 562322315353232 |
oct | 72234347717335 |
9 | 15161053337558 |
10 | 4006728408797 |
11 | 13052758057a4 |
12 | 5486452a1aa5 |
13 | 230aa9a6c50a |
14 | dbcd8b9d789 |
15 | 6e356a27bd2 |
hex | 3a4e39f9edd |
4006728408797 has 2 divisors, whose sum is σ = 4006728408798. Its totient is φ = 4006728408796.
The previous prime is 4006728408751. The next prime is 4006728408821. The reversal of 4006728408797 is 7978048276004.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2737532393401 + 1269196015396 = 1654549^2 + 1126586^2 .
It is a cyclic number.
It is not a de Polignac number, because 4006728408797 - 218 = 4006728146653 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4006728408197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2003364204398 + 2003364204399.
It is an arithmetic number, because the mean of its divisors is an integer number (2003364204399).
Almost surely, 24006728408797 is an apocalyptic number.
It is an amenable number.
4006728408797 is a deficient number, since it is larger than the sum of its proper divisors (1).
4006728408797 is an equidigital number, since it uses as much as digits as its factorization.
4006728408797 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 37933056, while the sum is 62.
The spelling of 4006728408797 in words is "four trillion, six billion, seven hundred twenty-eight million, four hundred eight thousand, seven hundred ninety-seven".
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