Base | Representation |
---|---|
bin | 1011100010010… |
… | …0111110010000 |
3 | 10101001021000201 |
4 | 2320210332100 |
5 | 44341322221 |
6 | 4445024544 |
7 | 1125162604 |
oct | 270447620 |
9 | 111037021 |
10 | 48385936 |
11 | 25349085 |
12 | 14255154 |
13 | a041841 |
14 | 65d7504 |
15 | 43ab891 |
hex | 2e24f90 |
48385936 has 45 divisors (see below), whose sum is σ = 98443569. Its totient is φ = 23038272.
The previous prime is 48385921. The next prime is 48385937. The reversal of 48385936 is 63958384.
The square root of 48385936 is 6956.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 43296400 + 5089536 = 6580^2 + 2256^2 .
It is not an unprimeable number, because it can be changed into a prime (48385937) 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, 1029465 + ... + 1029511.
Almost surely, 248385936 is an apocalyptic number.
48385936 is the 6956-th square number.
It is an amenable number.
48385936 is an abundant number, since it is smaller than the sum of its proper divisors (50057633).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48385936 is an equidigital number, since it uses as much as digits as its factorization.
48385936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176 (or 86 counting only the distinct ones).
The product of its digits is 622080, while the sum is 46.
The cubic root of 48385936 is about 364.3955367093.
The spelling of 48385936 in words is "forty-eight million, three hundred eighty-five thousand, nine hundred thirty-six".
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