Base | Representation |
---|---|
bin | 1010000010010… |
… | …11101110101101 |
3 | 12212102121120100 |
4 | 11001023232231 |
5 | 133023240034 |
6 | 12204341313 |
7 | 2041441113 |
oct | 501135655 |
9 | 185377510 |
10 | 84196269 |
11 | 435879a3 |
12 | 24244839 |
13 | 1459c3a1 |
14 | b279ab3 |
15 | 75d2099 |
hex | 504bbad |
84196269 has 6 divisors (see below), whose sum is σ = 121616846. Its totient is φ = 56130840.
The previous prime is 84196253. The next prime is 84196271. The reversal of 84196269 is 96269148.
It is a happy number.
84196269 is a `hidden beast` number, since 8 + 4 + 19 + 626 + 9 = 666.
It can be written as a sum of positive squares in only one way, i.e., 58339044 + 25857225 = 7638^2 + 5085^2 .
It is not a de Polignac number, because 84196269 - 24 = 84196253 is a prime.
It is a super-2 number, since 2×841962692 = 14178023427040722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84196219) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4677562 + ... + 4677579.
Almost surely, 284196269 is an apocalyptic number.
It is an amenable number.
84196269 is a deficient number, since it is larger than the sum of its proper divisors (37420577).
84196269 is a wasteful number, since it uses less digits than its factorization.
84196269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9355147 (or 9355144 counting only the distinct ones).
The product of its digits is 186624, while the sum is 45.
The square root of 84196269 is about 9175.8524944552. The cubic root of 84196269 is about 438.2927454342.
The spelling of 84196269 in words is "eighty-four million, one hundred ninety-six thousand, two hundred sixty-nine".
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