Base | Representation |
---|---|
bin | 1001100101110010… |
… | …01000111010100111 |
3 | 111021211101111011000 |
4 | 10302321020322213 |
5 | 41021043304243 |
6 | 2210524444343 |
7 | 241410064416 |
oct | 46271107247 |
9 | 14254344130 |
10 | 5148806823 |
11 | 2202404856 |
12 | bb83a96b3 |
13 | 640930674 |
14 | 36bb5947d |
15 | 20204c5d3 |
hex | 132e48ea7 |
5148806823 has 16 divisors (see below), whose sum is σ = 7641983200. Its totient is φ = 3426183360.
The previous prime is 5148806801. The next prime is 5148806837. The reversal of 5148806823 is 3286088415.
It is not a de Polignac number, because 5148806823 - 25 = 5148806791 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5148806863) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 161638 + ... + 190851.
It is an arithmetic number, because the mean of its divisors is an integer number (477623950).
Almost surely, 25148806823 is an apocalyptic number.
5148806823 is a deficient number, since it is larger than the sum of its proper divisors (2493176377).
5148806823 is a wasteful number, since it uses less digits than its factorization.
5148806823 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353039 (or 353033 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 45.
The square root of 5148806823 is about 71755.1867323889. The cubic root of 5148806823 is about 1726.7741263295.
The spelling of 5148806823 in words is "five billion, one hundred forty-eight million, eight hundred six thousand, eight hundred twenty-three".
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