Base | Representation |
---|---|
bin | 11111111101100… |
… | …00000101100110 |
3 | 200200111022012220 |
4 | 33332300011212 |
5 | 1022113430014 |
6 | 42334253210 |
7 | 6433611240 |
oct | 1776600546 |
9 | 620438186 |
10 | 268108134 |
11 | 128381678 |
12 | 75957206 |
13 | 43712988 |
14 | 27871090 |
15 | 1880e6a9 |
hex | ffb0166 |
268108134 has 32 divisors (see below), whose sum is σ = 616377600. Its totient is φ = 76157472.
The previous prime is 268108129. The next prime is 268108157. The reversal of 268108134 is 431801862.
It is a junction number, because it is equal to n+sod(n) for n = 268108095 and 268108104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11184 + ... + 25715.
It is an arithmetic number, because the mean of its divisors is an integer number (19261800).
Almost surely, 2268108134 is an apocalyptic number.
268108134 is an abundant number, since it is smaller than the sum of its proper divisors (348269466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268108134 is a wasteful number, since it uses less digits than its factorization.
268108134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37084.
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 268108134 is about 16374.0078783418. The cubic root of 268108134 is about 644.8172741212.
Adding to 268108134 its reverse (431801862), we get a palindrome (699909996).
The spelling of 268108134 in words is "two hundred sixty-eight million, one hundred eight thousand, one hundred thirty-four".
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