Base | Representation |
---|---|
bin | 1100011111001111001… |
… | …0010100000110110110 |
3 | 202111202220100112002002 |
4 | 3013303302110012312 |
5 | 12003341110404200 |
6 | 242320534415302 |
7 | 21333405145322 |
oct | 3076362240666 |
9 | 674686315062 |
10 | 214543450550 |
11 | 82a95203920 |
12 | 356b6201532 |
13 | 173013b7410 |
14 | a553820982 |
15 | 58aa154bd5 |
hex | 31f3c941b6 |
214543450550 has 192 divisors, whose sum is σ = 479483311104. Its totient is φ = 70394572800.
The previous prime is 214543450547. The next prime is 214543450573. The reversal of 214543450550 is 55054345412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 57562787 + ... + 57566513.
It is an arithmetic number, because the mean of its divisors is an integer number (2497308912).
Almost surely, 2214543450550 is an apocalyptic number.
214543450550 is an abundant number, since it is smaller than the sum of its proper divisors (264939860554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214543450550 is a wasteful number, since it uses less digits than its factorization.
214543450550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3943 (or 3938 counting only the distinct ones).
The product of its (nonzero) digits is 240000, while the sum is 38.
Adding to 214543450550 its reverse (55054345412), we get a palindrome (269597795962).
The spelling of 214543450550 in words is "two hundred fourteen billion, five hundred forty-three million, four hundred fifty thousand, five hundred fifty".
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