Base | Representation |
---|---|
bin | 101101011111001011… |
… | …001111010010000001 |
3 | 11200001211202022022211 |
4 | 231133023033102001 |
5 | 1300011401000303 |
6 | 34234253102121 |
7 | 3346223144122 |
oct | 553713172201 |
9 | 150054668284 |
10 | 48841421953 |
11 | 19793789235 |
12 | 9570a87941 |
13 | 47b4a1c39c |
14 | 2514904049 |
15 | 140ccdc66d |
hex | b5f2cf481 |
48841421953 has 8 divisors (see below), whose sum is σ = 48897433728. Its totient is φ = 48785438544.
The previous prime is 48841421917. The next prime is 48841421963. The reversal of 48841421953 is 35912414884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48841421953 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48841421897 and 48841421906.
It is not an unprimeable number, because it can be changed into a prime (48841421963) 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 7 ways as a sum of consecutive naturals, for example, 6239400 + ... + 6247222.
It is an arithmetic number, because the mean of its divisors is an integer number (6112179216).
Almost surely, 248841421953 is an apocalyptic number.
It is an amenable number.
48841421953 is a deficient number, since it is larger than the sum of its proper divisors (56011775).
48841421953 is a wasteful number, since it uses less digits than its factorization.
48841421953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14183.
The product of its digits is 1105920, while the sum is 49.
The spelling of 48841421953 in words is "forty-eight billion, eight hundred forty-one million, four hundred twenty-one thousand, nine hundred fifty-three".
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