Base | Representation |
---|---|
bin | 11100111110111… |
… | …00101101011100 |
3 | 121221111000220202 |
4 | 32133130231130 |
5 | 444220000314 |
6 | 40043003032 |
7 | 6011346326 |
oct | 1637345534 |
9 | 557430822 |
10 | 243125084 |
11 | 115268524 |
12 | 69509478 |
13 | 3b4a63c7 |
14 | 2440a616 |
15 | 165270de |
hex | e7dcb5c |
243125084 has 12 divisors (see below), whose sum is σ = 427126224. Its totient is φ = 121089024.
The previous prime is 243125063. The next prime is 243125093. The reversal of 243125084 is 480521342.
It is a happy 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, 117224 + ... + 119279.
It is an arithmetic number, because the mean of its divisors is an integer number (35593852).
Almost surely, 2243125084 is an apocalyptic number.
It is an amenable number.
243125084 is a deficient number, since it is larger than the sum of its proper divisors (184001140).
243125084 is a wasteful number, since it uses less digits than its factorization.
243125084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236764 (or 236762 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
The square root of 243125084 is about 15592.4688231210. The cubic root of 243125084 is about 624.1322006499.
The spelling of 243125084 in words is "two hundred forty-three million, one hundred twenty-five thousand, eighty-four".
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