Base | Representation |
---|---|
bin | 101101011011010000… |
… | …001010111010001111 |
3 | 11122220020220111200100 |
4 | 231123100022322033 |
5 | 1244343023342103 |
6 | 34223542302143 |
7 | 3344463544443 |
oct | 553320127217 |
9 | 148806814610 |
10 | 48775605903 |
11 | 1975a615702 |
12 | 9552a27953 |
13 | 47a41b708b |
14 | 2509c90823 |
15 | 140713b5a3 |
hex | b5b40ae8f |
48775605903 has 96 divisors (see below), whose sum is σ = 76048367616. Its totient is φ = 30076510464.
The previous prime is 48775605889. The next prime is 48775605919. The reversal of 48775605903 is 30950657784.
48775605903 is a `hidden beast` number, since 4 + 8 + 77 + 560 + 5 + 9 + 0 + 3 = 666.
It is a Cunningham number, because it is equal to 2208522-1.
It is not a de Polignac number, because 48775605903 - 212 = 48775601807 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48775605903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48775605953) 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 95 ways as a sum of consecutive naturals, for example, 105346650 + ... + 105347112.
It is an arithmetic number, because the mean of its divisors is an integer number (792170496).
Almost surely, 248775605903 is an apocalyptic number.
48775605903 is a deficient number, since it is larger than the sum of its proper divisors (27272761713).
48775605903 is a wasteful number, since it uses less digits than its factorization.
48775605903 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 733 (or 730 counting only the distinct ones).
The product of its (nonzero) digits is 6350400, while the sum is 54.
The spelling of 48775605903 in words is "forty-eight billion, seven hundred seventy-five million, six hundred five thousand, nine hundred three".
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