Base | Representation |
---|---|
bin | 10001011011100… |
… | …01011110010010 |
3 | 101012010120210220 |
4 | 20231301132102 |
5 | 244412414400 |
6 | 22301533510 |
7 | 3423552123 |
oct | 1055613622 |
9 | 335116726 |
10 | 146216850 |
11 | 7559897a |
12 | 40b74296 |
13 | 243a5c60 |
14 | 155c204a |
15 | cc837a0 |
hex | 8b71792 |
146216850 has 96 divisors (see below), whose sum is σ = 393724800. Its totient is φ = 35696640.
The previous prime is 146216849. The next prime is 146216857. The reversal of 146216850 is 58612641.
146216850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (146216857) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 325426 + ... + 325874.
It is an arithmetic number, because the mean of its divisors is an integer number (4101300).
Almost surely, 2146216850 is an apocalyptic number.
146216850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 146216850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196862400).
146216850 is an abundant number, since it is smaller than the sum of its proper divisors (247507950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146216850 is a wasteful number, since it uses less digits than its factorization.
146216850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 644 (or 639 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 146216850 is about 12092.0159609554. The cubic root of 146216850 is about 526.8243109954.
The spelling of 146216850 in words is "one hundred forty-six million, two hundred sixteen thousand, eight hundred fifty".
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