Base | Representation |
---|---|
bin | 11100111110101… |
… | …11101010011100 |
3 | 121221102222120010 |
4 | 32133113222130 |
5 | 444213320122 |
6 | 40042323220 |
7 | 6011232135 |
oct | 1637275234 |
9 | 557388503 |
10 | 243104412 |
11 | 115253a41 |
12 | 694b9510 |
13 | 3b499b85 |
14 | 24402c8c |
15 | 16520e0c |
hex | e7d7a9c |
243104412 has 24 divisors (see below), whose sum is σ = 569604112. Its totient is φ = 80697600.
The previous prime is 243104401. The next prime is 243104431. The reversal of 243104412 is 214401342.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39139 + ... + 44922.
Almost surely, 2243104412 is an apocalyptic number.
It is an amenable number.
243104412 is an abundant number, since it is smaller than the sum of its proper divisors (326499700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243104412 is a wasteful number, since it uses less digits than its factorization.
243104412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84309 (or 84307 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 243104412 is about 15591.8059249081. The cubic root of 243104412 is about 624.1145109538.
Adding to 243104412 its reverse (214401342), we get a palindrome (457505754).
The spelling of 243104412 in words is "two hundred forty-three million, one hundred four thousand, four hundred twelve".
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