Base | Representation |
---|---|
bin | 1010000010110… |
… | …10110101100110 |
3 | 12212112202110020 |
4 | 11001122311212 |
5 | 133032230100 |
6 | 12205540010 |
7 | 2042116404 |
oct | 501326546 |
9 | 185482406 |
10 | 84258150 |
11 | 4361a439 |
12 | 24274606 |
13 | 145c15c2 |
14 | b294474 |
15 | 75e55a0 |
hex | 505ad66 |
84258150 has 48 divisors (see below), whose sum is σ = 210653184. Its totient is φ = 22286880.
The previous prime is 84258121. The next prime is 84258173. The reversal of 84258150 is 5185248.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16839 + ... + 21261.
It is an arithmetic number, because the mean of its divisors is an integer number (4388608).
Almost surely, 284258150 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 84258150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105326592).
84258150 is an abundant number, since it is smaller than the sum of its proper divisors (126395034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84258150 is a wasteful number, since it uses less digits than its factorization.
84258150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4565 (or 4560 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 33.
The square root of 84258150 is about 9179.2238233960. The cubic root of 84258150 is about 438.4000952091.
The spelling of 84258150 in words is "eighty-four million, two hundred fifty-eight thousand, one hundred fifty".
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