Base | Representation |
---|---|
bin | 101101010100100101… |
… | …011100000111010111 |
3 | 11122121110102011201121 |
4 | 231110211130013113 |
5 | 1244130404202022 |
6 | 34204504504411 |
7 | 3341634654406 |
oct | 552445340727 |
9 | 148543364647 |
10 | 48663740887 |
11 | 1970245a883 |
12 | 952147b107 |
13 | 4786c7ab68 |
14 | 24d909163d |
15 | 13ec3e12c7 |
hex | b5495c1d7 |
48663740887 has 4 divisors (see below), whose sum is σ = 48676801696. Its totient is φ = 48650680080.
The previous prime is 48663740863. The next prime is 48663740927. The reversal of 48663740887 is 78804736684.
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 48663740887 - 223 = 48655352279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48663740857) 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 3 ways as a sum of consecutive naturals, for example, 6524814 + ... + 6532267.
It is an arithmetic number, because the mean of its divisors is an integer number (12169200424).
Almost surely, 248663740887 is an apocalyptic number.
48663740887 is a deficient number, since it is larger than the sum of its proper divisors (13060809).
48663740887 is a wasteful number, since it uses less digits than its factorization.
48663740887 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13060808.
The product of its (nonzero) digits is 43352064, while the sum is 61.
The spelling of 48663740887 in words is "forty-eight billion, six hundred sixty-three million, seven hundred forty thousand, eight hundred eighty-seven".
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