Base | Representation |
---|---|
bin | 11111111111100… |
… | …11100100100100 |
3 | 200201000100101110 |
4 | 33333303210210 |
5 | 1022201301143 |
6 | 42344225020 |
7 | 6436142145 |
oct | 1777634444 |
9 | 621010343 |
10 | 268384548 |
11 | 128550313 |
12 | 75a6b170 |
13 | 437ab733 |
14 | 27903acc |
15 | 18866533 |
hex | fff3924 |
268384548 has 12 divisors (see below), whose sum is σ = 626230640. Its totient is φ = 89461512.
The previous prime is 268384541. The next prime is 268384549. The reversal of 268384548 is 845483862.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 268384497 and 268384506.
It is not an unprimeable number, because it can be changed into a prime (268384541) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11182678 + ... + 11182701.
Almost surely, 2268384548 is an apocalyptic number.
It is an amenable number.
268384548 is an abundant number, since it is smaller than the sum of its proper divisors (357846092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268384548 is a wasteful number, since it uses less digits than its factorization.
268384548 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22365386 (or 22365384 counting only the distinct ones).
The product of its digits is 1474560, while the sum is 48.
The square root of 268384548 is about 16382.4463374674. The cubic root of 268384548 is about 645.0387958156.
The spelling of 268384548 in words is "two hundred sixty-eight million, three hundred eighty-four thousand, five hundred forty-eight".
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