Base | Representation |
---|---|
bin | 11011001100100… |
… | …00110001111000 |
3 | 120220021102000201 |
4 | 31212100301320 |
5 | 431400242013 |
6 | 34345411544 |
7 | 5440051504 |
oct | 1546206170 |
9 | 526242021 |
10 | 228134008 |
11 | 107859503 |
12 | 64499bb4 |
13 | 38357b4b |
14 | 22427304 |
15 | 150653dd |
hex | d990c78 |
228134008 has 32 divisors (see below), whose sum is σ = 440427600. Its totient is φ = 110702592.
The previous prime is 228133973. The next prime is 228134021. The reversal of 228134008 is 800431822.
It is a super-2 number, since 2×2281340082 = 104090251212288128, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 161208 + ... + 162616.
Almost surely, 2228134008 is an apocalyptic number.
It is an amenable number.
228134008 is a deficient number, since it is larger than the sum of its proper divisors (212293592).
228134008 is a wasteful number, since it uses less digits than its factorization.
228134008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1999 (or 1995 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 228134008 is about 15104.1056670033. The cubic root of 228134008 is about 611.0311396203.
The spelling of 228134008 in words is "two hundred twenty-eight million, one hundred thirty-four thousand, eight".
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