Base | Representation |
---|---|
bin | 10110000010000101100011… |
… | …11011011111100100010101 |
3 | 20100112210110212122012100210 |
4 | 23001002301323133210111 |
5 | 22322302020330340114 |
6 | 251013415545200033 |
7 | 13130261345124030 |
oct | 1301026173374425 |
9 | 210483425565323 |
10 | 48450216261909 |
11 | 1448a691a92500 |
12 | 5525b87490019 |
13 | 2105ab32c8aa7 |
14 | bd7008264017 |
15 | 59047bddd259 |
hex | 2c10b1edf915 |
48450216261909 has 192 divisors, whose sum is σ = 83947904409600. Its totient is φ = 24316177966080.
The previous prime is 48450216261841. The next prime is 48450216261911. The reversal of 48450216261909 is 90916261205484.
It is a happy number.
48450216261909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48450216261909 - 213 = 48450216253717 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48450216261989) by changing a digit.
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 191 ways as a sum of consecutive naturals, for example, 7004509519 + ... + 7004516435.
It is an arithmetic number, because the mean of its divisors is an integer number (437228668800).
Almost surely, 248450216261909 is an apocalyptic number.
It is an amenable number.
48450216261909 is a deficient number, since it is larger than the sum of its proper divisors (35497688147691).
48450216261909 is a wasteful number, since it uses less digits than its factorization.
48450216261909 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7744 (or 7733 counting only the distinct ones).
The product of its (nonzero) digits is 7464960, while the sum is 57.
The spelling of 48450216261909 in words is "forty-eight trillion, four hundred fifty billion, two hundred sixteen million, two hundred sixty-one thousand, nine hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.268 sec. • engine limits •