Base | Representation |
---|---|
bin | 11100111110101… |
… | …10100110110110 |
3 | 121221102202121220 |
4 | 32133112212312 |
5 | 444213200321 |
6 | 40042251210 |
7 | 6011213415 |
oct | 1637264666 |
9 | 557382556 |
10 | 243100086 |
11 | 115250769 |
12 | 694b6b06 |
13 | 3b497c08 |
14 | 2440147c |
15 | 1651e9c6 |
hex | e7d69b6 |
243100086 has 8 divisors (see below), whose sum is σ = 486200184. Its totient is φ = 81033360.
The previous prime is 243100073. The next prime is 243100093. The reversal of 243100086 is 680001342.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
243100086 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20258335 + ... + 20258346.
It is an arithmetic number, because the mean of its divisors is an integer number (60775023).
Almost surely, 2243100086 is an apocalyptic number.
243100086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243100086 is a wasteful number, since it uses less digits than its factorization.
243100086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40516686.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 243100086 is about 15591.6671975770. The cubic root of 243100086 is about 624.1108089294.
The spelling of 243100086 in words is "two hundred forty-three million, one hundred thousand, eighty-six".
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