Base | Representation |
---|---|
bin | 1011101010001… |
… | …1111011101000 |
3 | 10102000200100212 |
4 | 2322203323220 |
5 | 100004442320 |
6 | 4504120252 |
7 | 1132456655 |
oct | 272437350 |
9 | 112020325 |
10 | 48905960 |
11 | 25673854 |
12 | 14466088 |
13 | a19444c |
14 | 66d0c2c |
15 | 44609c5 |
hex | 2ea3ee8 |
48905960 has 32 divisors (see below), whose sum is σ = 110349000. Its totient is φ = 19507200.
The previous prime is 48905959. The next prime is 48905963. The reversal of 48905960 is 6950984.
It can be written as a sum of positive squares in 4 ways, for example, as 43270084 + 5635876 = 6578^2 + 2374^2 .
It is not an unprimeable number, because it can be changed into a prime (48905963) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14516 + ... + 17564.
Almost surely, 248905960 is an apocalyptic number.
48905960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48905960 is an abundant number, since it is smaller than the sum of its proper divisors (61443040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48905960 is a wasteful number, since it uses less digits than its factorization.
48905960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3461 (or 3457 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 48905960 is about 6993.2796311888. The cubic root of 48905960 is about 365.6963250922.
The spelling of 48905960 in words is "forty-eight million, nine hundred five thousand, nine hundred sixty".
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