Base | Representation |
---|---|
bin | 10000000000011… |
… | …011011001101100 |
3 | 200201022122011211 |
4 | 100000123121230 |
5 | 1022222011232 |
6 | 42351524204 |
7 | 6440421610 |
oct | 2000333154 |
9 | 621278154 |
10 | 268547692 |
11 | 128651946 |
12 | 75b29664 |
13 | 43837a7a |
14 | 27947340 |
15 | 18899a47 |
hex | 1001b66c |
268547692 has 12 divisors (see below), whose sum is σ = 537095440. Its totient is φ = 115091856.
The previous prime is 268547689. The next prime is 268547693. The reversal of 268547692 is 296745862.
268547692 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (268547693) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4795467 + ... + 4795522.
Almost surely, 2268547692 is an apocalyptic number.
It is an amenable number.
268547692 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268547692 is a wasteful number, since it uses less digits than its factorization.
268547692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9591000 (or 9590998 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 49.
The square root of 268547692 is about 16387.4248129473. The cubic root of 268547692 is about 645.1694701213.
The spelling of 268547692 in words is "two hundred sixty-eight million, five hundred forty-seven thousand, six hundred ninety-two".
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