Base | Representation |
---|---|
bin | 1011100110010… |
… | …0010010000000 |
3 | 10101112102201212 |
4 | 2321210102000 |
5 | 44423121443 |
6 | 4454345252 |
7 | 1130322611 |
oct | 271442200 |
9 | 111472655 |
10 | 48645248 |
11 | 25505993 |
12 | 1435b228 |
13 | a102892 |
14 | 6663c08 |
15 | 440d618 |
hex | 2e64480 |
48645248 has 16 divisors (see below), whose sum is σ = 96910710. Its totient is φ = 24322560.
The previous prime is 48645241. The next prime is 48645251. The reversal of 48645248 is 84254684.
It can be written as a sum of positive squares in only one way, i.e., 47224384 + 1420864 = 6872^2 + 1192^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is not an unprimeable number, because it can be changed into a prime (48645241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189893 + ... + 190148.
Almost surely, 248645248 is an apocalyptic number.
It is an amenable number.
48645248 is a deficient number, since it is larger than the sum of its proper divisors (48265462).
48645248 is an equidigital number, since it uses as much as digits as its factorization.
48645248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380055 (or 380043 counting only the distinct ones).
The product of its digits is 245760, while the sum is 41.
The square root of 48645248 is about 6974.6145413205. The cubic root of 48645248 is about 365.0453387103.
The spelling of 48645248 in words is "forty-eight million, six hundred forty-five thousand, two hundred forty-eight".
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