Base | Representation |
---|---|
bin | 11101110101110111000… |
… | …00011001100010011111 |
3 | 10122000121021020201211201 |
4 | 32322323200121202133 |
5 | 113244403100032210 |
6 | 2103012143100331 |
7 | 134036036420461 |
oct | 16727340314237 |
9 | 3560537221751 |
10 | 1025348049055 |
11 | 365936274370 |
12 | 146876ba16a7 |
13 | 758c7954235 |
14 | 378acb10131 |
15 | 1ba11c8953a |
hex | eebb81989f |
1025348049055 has 16 divisors (see below), whose sum is σ = 1343320101504. Its totient is φ = 745126398880.
The previous prime is 1025348049013. The next prime is 1025348049079. The reversal of 1025348049055 is 5509408435201.
It is not a de Polignac number, because 1025348049055 - 217 = 1025347917983 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1025348048996 and 1025348049014.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7194709 + ... + 7335838.
It is an arithmetic number, because the mean of its divisors is an integer number (83957506344).
Almost surely, 21025348049055 is an apocalyptic number.
1025348049055 is a deficient number, since it is larger than the sum of its proper divisors (317972052449).
1025348049055 is a wasteful number, since it uses less digits than its factorization.
1025348049055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14531846.
The product of its (nonzero) digits is 864000, while the sum is 46.
The spelling of 1025348049055 in words is "one trillion, twenty-five billion, three hundred forty-eight million, forty-nine thousand, fifty-five".
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