Base | Representation |
---|---|
bin | 11011001100011… |
… | …00000011011000 |
3 | 120220020102110200 |
4 | 31212030003120 |
5 | 431344132043 |
6 | 34345142200 |
7 | 5436641166 |
oct | 1546140330 |
9 | 526212420 |
10 | 228114648 |
11 | 107845a03 |
12 | 6448a960 |
13 | 3834c0a8 |
14 | 22420236 |
15 | 1505e7d3 |
hex | d98c0d8 |
228114648 has 24 divisors (see below), whose sum is σ = 617810700. Its totient is φ = 76038192.
The previous prime is 228114637. The next prime is 228114671. The reversal of 228114648 is 846411822.
228114648 is a `hidden beast` number, since 2 + 2 + 8 + 1 + 1 + 4 + 648 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
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, 1584058 + ... + 1584201.
Almost surely, 2228114648 is an apocalyptic number.
It is an amenable number.
228114648 is an abundant number, since it is smaller than the sum of its proper divisors (389696052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228114648 is a wasteful number, since it uses less digits than its factorization.
228114648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3168271 (or 3168264 counting only the distinct ones).
The product of its digits is 24576, while the sum is 36.
The square root of 228114648 is about 15103.4647680590. The cubic root of 228114648 is about 611.0138546078.
The spelling of 228114648 in words is "two hundred twenty-eight million, one hundred fourteen thousand, six hundred forty-eight".
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