Base | Representation |
---|---|
bin | 101100101110001101… |
… | …011011100000110011 |
3 | 11120221120221022120020 |
4 | 230232031123200303 |
5 | 1241321044202010 |
6 | 34020545214523 |
7 | 3316656344433 |
oct | 545615334063 |
9 | 146846838506 |
10 | 48019912755 |
11 | 19401a97211 |
12 | 9381931443 |
13 | 46b3778179 |
14 | 247777a2c3 |
15 | 13b0b17470 |
hex | b2e35b833 |
48019912755 has 16 divisors (see below), whose sum is σ = 76839002784. Its totient is φ = 25608239360.
The previous prime is 48019912753. The next prime is 48019912777. The reversal of 48019912755 is 55721991084.
It is not a de Polignac number, because 48019912755 - 21 = 48019912753 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48019912698 and 48019912707.
It is not an unprimeable number, because it can be changed into a prime (48019912753) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24445 + ... + 310865.
It is an arithmetic number, because the mean of its divisors is an integer number (4802437674).
Almost surely, 248019912755 is an apocalyptic number.
48019912755 is a deficient number, since it is larger than the sum of its proper divisors (28819090029).
48019912755 is a wasteful number, since it uses less digits than its factorization.
48019912755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297606.
The product of its (nonzero) digits is 907200, while the sum is 51.
The spelling of 48019912755 in words is "forty-eight billion, nineteen million, nine hundred twelve thousand, seven hundred fifty-five".
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