Base | Representation |
---|---|
bin | 1010000100010… |
… | …10001010101000 |
3 | 12212220121101011 |
4 | 11002022022220 |
5 | 133104431013 |
6 | 12214033304 |
7 | 2043554524 |
oct | 502121250 |
9 | 185817334 |
10 | 84452008 |
11 | 43742053 |
12 | 24348834 |
13 | 1465b904 |
14 | b304d84 |
15 | 7632c3d |
hex | 508a2a8 |
84452008 has 16 divisors (see below), whose sum is σ = 159412500. Its totient is φ = 41942016.
The previous prime is 84451993. The next prime is 84452009. The reversal of 84452008 is 80025448.
It can be written as a sum of positive squares in 2 ways, for example, as 84309124 + 142884 = 9182^2 + 378^2 .
It is not an unprimeable number, because it can be changed into a prime (84452009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34233 + ... + 36616.
Almost surely, 284452008 is an apocalyptic number.
It is an amenable number.
84452008 is a deficient number, since it is larger than the sum of its proper divisors (74960492).
84452008 is a wasteful number, since it uses less digits than its factorization.
84452008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71004 (or 71000 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 31.
The square root of 84452008 is about 9189.7773640062. Note that the first 3 decimals coincide. The cubic root of 84452008 is about 438.7360558659.
The spelling of 84452008 in words is "eighty-four million, four hundred fifty-two thousand, eight".
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