Base | Representation |
---|---|
bin | 101101000000101110… |
… | …110010110000100000 |
3 | 11121202020122100000112 |
4 | 231000232302300200 |
5 | 1242440121223413 |
6 | 34111445310452 |
7 | 3330451510034 |
oct | 550056626040 |
9 | 147666570015 |
10 | 48330648608 |
11 | 19551433700 |
12 | 9449a05428 |
13 | 4732c64738 |
14 | 24a6b461c4 |
15 | 13cd0472a8 |
hex | b40bb2c20 |
48330648608 has 54 divisors (see below), whose sum is σ = 104617035117. Its totient is φ = 21962258560.
The previous prime is 48330648607. The next prime is 48330648617. The reversal of 48330648608 is 80684603384.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 42820852624 + 5509795984 = 206932^2 + 74228^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=155452.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48330648607) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13678010 + ... + 13681542.
Almost surely, 248330648608 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48330648608
48330648608 is an abundant number, since it is smaller than the sum of its proper divisors (56286386509).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48330648608 is an frugal number, since it uses more digits than its factorization.
48330648608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7098 (or 3546 counting only the distinct ones).
The product of its (nonzero) digits is 2654208, while the sum is 50.
Multiplying 48330648608 by its sum of digits (50), we get a square (2416532430400 = 15545202).
The spelling of 48330648608 in words is "forty-eight billion, three hundred thirty million, six hundred forty-eight thousand, six hundred eight".
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