Base | Representation |
---|---|
bin | 11111111110011… |
… | …10111010011000 |
3 | 200200201201102010 |
4 | 33333032322120 |
5 | 1022132000032 |
6 | 42341105520 |
7 | 6434645316 |
oct | 1777167230 |
9 | 620651363 |
10 | 268234392 |
11 | 128458518 |
12 | 759b82a0 |
13 | 4375829a |
14 | 278a50b6 |
15 | 18836ccc |
hex | ffcee98 |
268234392 has 32 divisors (see below), whose sum is σ = 671154480. Its totient is φ = 89335680.
The previous prime is 268234367. The next prime is 268234399. The reversal of 268234392 is 293432862.
It is a self number, because there is not a number n which added to its sum of digits gives 268234392.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268234399) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29098 + ... + 37190.
Almost surely, 2268234392 is an apocalyptic number.
It is an amenable number.
268234392 is an abundant number, since it is smaller than the sum of its proper divisors (402920088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268234392 is a wasteful number, since it uses less digits than its factorization.
268234392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9483 (or 9479 counting only the distinct ones).
The product of its digits is 124416, while the sum is 39.
The square root of 268234392 is about 16377.8628642445. The cubic root of 268234392 is about 644.9184777684.
The spelling of 268234392 in words is "two hundred sixty-eight million, two hundred thirty-four thousand, three hundred ninety-two".
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