Base | Representation |
---|---|
bin | 1011011111100… |
… | …1111010010000 |
3 | 10100201022001222 |
4 | 2313321322100 |
5 | 44320201202 |
6 | 4441144212 |
7 | 1123526426 |
oct | 267717220 |
9 | 110638058 |
10 | 48209552 |
11 | 25238606 |
12 | 1418b068 |
13 | 9cac481 |
14 | 658d116 |
15 | 43744a2 |
hex | 2df9e90 |
48209552 has 30 divisors (see below), whose sum is σ = 99135954. Its totient is φ = 22632960.
The previous prime is 48209521. The next prime is 48209561. The reversal of 48209552 is 25590284.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 1478656 + 46730896 = 1216^2 + 6836^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114302 + ... + 114722.
Almost surely, 248209552 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48209552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49567977).
48209552 is an abundant number, since it is smaller than the sum of its proper divisors (50926402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48209552 is an equidigital number, since it uses as much as digits as its factorization.
48209552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 867 (or 440 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 35.
The square root of 48209552 is about 6943.3098735401. The cubic root of 48209552 is about 363.9522136681.
The spelling of 48209552 in words is "forty-eight million, two hundred nine thousand, five hundred fifty-two".
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