Base | Representation |
---|---|
bin | 1010001001101101… |
… | …00101110101101100 |
3 | 112001211101020010022 |
4 | 11010312211311230 |
5 | 42130213104443 |
6 | 2300451101312 |
7 | 252026221121 |
oct | 50466456554 |
9 | 15054336108 |
10 | 5450128748 |
11 | 2347501439 |
12 | 10812a1838 |
13 | 68b1a206c |
14 | 399b94748 |
15 | 21d71ce68 |
hex | 144da5d6c |
5450128748 has 12 divisors (see below), whose sum is σ = 9561752592. Its totient is φ = 2718199440.
The previous prime is 5450128727. The next prime is 5450128751. The reversal of 5450128748 is 8478210545.
It is a junction number, because it is equal to n+sod(n) for n = 5450128699 and 5450128708.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1714448 + ... + 1717623.
It is an arithmetic number, because the mean of its divisors is an integer number (796812716).
Almost surely, 25450128748 is an apocalyptic number.
It is an amenable number.
5450128748 is a deficient number, since it is larger than the sum of its proper divisors (4111623844).
5450128748 is a wasteful number, since it uses less digits than its factorization.
5450128748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3432472 (or 3432470 counting only the distinct ones).
The product of its (nonzero) digits is 358400, while the sum is 44.
The square root of 5450128748 is about 73824.9872875031. The cubic root of 5450128748 is about 1759.8227210385.
The spelling of 5450128748 in words is "five billion, four hundred fifty million, one hundred twenty-eight thousand, seven hundred forty-eight".
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