Base | Representation |
---|---|
bin | 11110011100101… |
… | …10111001000000 |
3 | 122210121210010200 |
4 | 33032112321000 |
5 | 1010342001031 |
6 | 41202325200 |
7 | 6221023413 |
oct | 1716267100 |
9 | 583553120 |
10 | 255422016 |
11 | 1211a7383 |
12 | 71659800 |
13 | 40bc05b5 |
14 | 25ccbb7a |
15 | 176558e6 |
hex | f396e40 |
255422016 has 84 divisors (see below), whose sum is σ = 770686800. Its totient is φ = 80656128.
The previous prime is 255422009. The next prime is 255422029. The reversal of 255422016 is 610224552.
255422016 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 726 + ... + 22613.
Almost surely, 2255422016 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 255422016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385343400).
255422016 is an abundant number, since it is smaller than the sum of its proper divisors (515264784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255422016 is a wasteful number, since it uses less digits than its factorization.
255422016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23376 (or 23363 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 255422016 is about 15981.9277936049. The cubic root of 255422016 is about 634.4822000756.
Adding to 255422016 its reverse (610224552), we get a palindrome (865646568).
The spelling of 255422016 in words is "two hundred fifty-five million, four hundred twenty-two thousand, sixteen".
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