Base | Representation |
---|---|
bin | 1010000000110… |
… | …11110111101101 |
3 | 12212001122122220 |
4 | 11000123313231 |
5 | 133001001422 |
6 | 12200225553 |
7 | 2036663436 |
oct | 500336755 |
9 | 185048586 |
10 | 84000237 |
11 | 43463692 |
12 | 2416b2b9 |
13 | 145310a9 |
14 | b22848d |
15 | 7593e5c |
hex | 501bded |
84000237 has 8 divisors (see below), whose sum is σ = 112196736. Its totient is φ = 55901952.
The previous prime is 84000227. The next prime is 84000251. The reversal of 84000237 is 73200048.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 84000237 - 24 = 84000221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84000227) 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, 22533 + ... + 25994.
It is an arithmetic number, because the mean of its divisors is an integer number (14024592).
Almost surely, 284000237 is an apocalyptic number.
It is an amenable number.
84000237 is a deficient number, since it is larger than the sum of its proper divisors (28196499).
84000237 is a wasteful number, since it uses less digits than its factorization.
84000237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49107.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 84000237 is about 9165.1643193126. The cubic root of 84000237 is about 437.9523258717.
The spelling of 84000237 in words is "eighty-four million, two hundred thirty-seven", and thus it is an aban number.
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