Base | Representation |
---|---|
bin | 101101011100000000… |
… | …110011111100000111 |
3 | 11122221010220022201102 |
4 | 231130000303330013 |
5 | 1244404304404441 |
6 | 34225115450315 |
7 | 3345010122332 |
oct | 553400637407 |
9 | 148833808642 |
10 | 48788356871 |
11 | 197668346a1 |
12 | 955715699b |
13 | 47a6a2cb27 |
14 | 250b84d619 |
15 | 140830969b |
hex | b5c033f07 |
48788356871 has 4 divisors (see below), whose sum is σ = 48789445032. Its totient is φ = 48787268712.
The previous prime is 48788356867. The next prime is 48788356879. The reversal of 48788356871 is 17865388784.
48788356871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48788356871 - 22 = 48788356867 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48788356798 and 48788356807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48788356879) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473801 + ... + 567506.
It is an arithmetic number, because the mean of its divisors is an integer number (12197361258).
Almost surely, 248788356871 is an apocalyptic number.
48788356871 is a deficient number, since it is larger than the sum of its proper divisors (1088161).
48788356871 is a wasteful number, since it uses less digits than its factorization.
48788356871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1088160.
The product of its digits is 72253440, while the sum is 65.
The spelling of 48788356871 in words is "forty-eight billion, seven hundred eighty-eight million, three hundred fifty-six thousand, eight hundred seventy-one".
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