Base | Representation |
---|---|
bin | 1010000011010… |
… | …01001100101000 |
3 | 12212122202010200 |
4 | 11001221030220 |
5 | 133041120333 |
6 | 12211112200 |
7 | 2042453031 |
oct | 501511450 |
9 | 185582120 |
10 | 84316968 |
11 | 4365a64a |
12 | 242a2660 |
13 | 146122c8 |
14 | b2aba88 |
15 | 7607c13 |
hex | 5069328 |
84316968 has 24 divisors (see below), whose sum is σ = 228358650. Its totient is φ = 28105632.
The previous prime is 84316943. The next prime is 84316987. The reversal of 84316968 is 86961348.
It can be written as a sum of positive squares in only one way, i.e., 73307844 + 11009124 = 8562^2 + 3318^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-3 number, since 3×843169683 (a number of 25 digits) contains 333 as substring.
It is a nude number because it is divisible by every one of its digits.
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, 585463 + ... + 585606.
Almost surely, 284316968 is an apocalyptic number.
It is an amenable number.
84316968 is an abundant number, since it is smaller than the sum of its proper divisors (144041682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84316968 is a wasteful number, since it uses less digits than its factorization.
84316968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1171081 (or 1171074 counting only the distinct ones).
The product of its digits is 248832, while the sum is 45.
The square root of 84316968 is about 9182.4271301220. The cubic root of 84316968 is about 438.5020826490.
The spelling of 84316968 in words is "eighty-four million, three hundred sixteen thousand, nine hundred sixty-eight".
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