Base | Representation |
---|---|
bin | 101101000100100000… |
… | …000111110010010101 |
3 | 11121220122200102022120 |
4 | 231010200013302111 |
5 | 1243102320131240 |
6 | 34122025250153 |
7 | 3332150313555 |
oct | 550440076225 |
9 | 147818612276 |
10 | 48393911445 |
11 | 19584112a40 |
12 | 9467033959 |
13 | 47430b4879 |
14 | 24b12d3165 |
15 | 13d3891ad0 |
hex | b44807c95 |
48393911445 has 16 divisors (see below), whose sum is σ = 84469372992. Its totient is φ = 23463714560.
The previous prime is 48393911417. The next prime is 48393911479. The reversal of 48393911445 is 54411939384.
It is a happy number.
It is not a de Polignac number, because 48393911445 - 26 = 48393911381 is a prime.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146648052 + ... + 146648381.
It is an arithmetic number, because the mean of its divisors is an integer number (5279335812).
Almost surely, 248393911445 is an apocalyptic number.
It is an amenable number.
48393911445 is a deficient number, since it is larger than the sum of its proper divisors (36075461547).
48393911445 is a wasteful number, since it uses less digits than its factorization.
48393911445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 293296452.
The product of its digits is 1866240, while the sum is 51.
The spelling of 48393911445 in words is "forty-eight billion, three hundred ninety-three million, nine hundred eleven thousand, four hundred forty-five".
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