Base | Representation |
---|---|
bin | 1011100001010… |
… | …1100111010001 |
3 | 10100221001201200 |
4 | 2320111213101 |
5 | 44332314100 |
6 | 4443421413 |
7 | 1124511312 |
oct | 270254721 |
9 | 110831650 |
10 | 48323025 |
11 | 25305893 |
12 | 14224869 |
13 | a01c00a |
14 | 65bc609 |
15 | 4397e00 |
hex | 2e159d1 |
48323025 has 36 divisors (see below), whose sum is σ = 86965788. Its totient is φ = 25649280.
The previous prime is 48322997. The next prime is 48323029. The reversal of 48323025 is 52032384.
48323025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 9235521 + 39087504 = 3039^2 + 6252^2 .
It is not a de Polignac number, because 48323025 - 29 = 48322513 is a prime.
It is a super-2 number, since 2×483230252 = 4670229490301250, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 48323025.
It is not an unprimeable number, because it can be changed into a prime (48323029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 65559 + ... + 66291.
Almost surely, 248323025 is an apocalyptic number.
48323025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
48323025 is a deficient number, since it is larger than the sum of its proper divisors (38642763).
48323025 is a wasteful number, since it uses less digits than its factorization.
48323025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1042 (or 1034 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 48323025 is about 6951.4764618748. The cubic root of 48323025 is about 364.2375401776.
The spelling of 48323025 in words is "forty-eight million, three hundred twenty-three thousand, twenty-five".
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