Base | Representation |
---|---|
bin | 101101011101001101… |
… | …011011010000010000 |
3 | 11122222112200200202102 |
4 | 231131031123100100 |
5 | 1244424430101343 |
6 | 34231114135532 |
7 | 3345342621236 |
oct | 553515332020 |
9 | 148875620672 |
10 | 48808440848 |
11 | 19777102022 |
12 | 9561a215a8 |
13 | 47aac4253b |
14 | 251039a956 |
15 | 1409e753b8 |
hex | b5d35b410 |
48808440848 has 40 divisors (see below), whose sum is σ = 94807812120. Its totient is φ = 24341990400.
The previous prime is 48808440847. The next prime is 48808440881. The reversal of 48808440848 is 84804480884.
It can be written as a sum of positive squares in 4 ways, for example, as 9210624784 + 39597816064 = 95972^2 + 198992^2 .
It is a junction number, because it is equal to n+sod(n) for n = 48808440793 and 48808440802.
It is not an unprimeable number, because it can be changed into a prime (48808440841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21509858 + ... + 21512126.
It is an arithmetic number, because the mean of its divisors is an integer number (2370195303).
Almost surely, 248808440848 is an apocalyptic number.
It is an amenable number.
48808440848 is a deficient number, since it is larger than the sum of its proper divisors (45999371272).
48808440848 is a wasteful number, since it uses less digits than its factorization.
48808440848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5115 (or 5109 counting only the distinct ones).
The product of its (nonzero) digits is 8388608, while the sum is 56.
The spelling of 48808440848 in words is "forty-eight billion, eight hundred eight million, four hundred forty thousand, eight hundred forty-eight".
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