Base | Representation |
---|---|
bin | 1010000011101… |
… | …00101110110110 |
3 | 12212202010221112 |
4 | 11001310232312 |
5 | 133044123324 |
6 | 12212115022 |
7 | 2043040544 |
oct | 501645666 |
9 | 185663845 |
10 | 84364214 |
11 | 436920a0 |
12 | 24305a72 |
13 | 1462a96c |
14 | b2c0d94 |
15 | 7616c0e |
hex | 5074bb6 |
84364214 has 16 divisors (see below), whose sum is σ = 138511296. Its totient is φ = 38219400.
The previous prime is 84364211. The next prime is 84364223. The reversal of 84364214 is 41246348.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84364211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509 + ... + 12999.
It is an arithmetic number, because the mean of its divisors is an integer number (8656956).
Almost surely, 284364214 is an apocalyptic number.
84364214 is a deficient number, since it is larger than the sum of its proper divisors (54147082).
84364214 is a wasteful number, since it uses less digits than its factorization.
84364214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12811.
The product of its digits is 18432, while the sum is 32.
The square root of 84364214 is about 9184.9994011976. Note that the first 3 decimals coincide. The cubic root of 84364214 is about 438.5839704805.
The spelling of 84364214 in words is "eighty-four million, three hundred sixty-four thousand, two hundred fourteen".
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