Base | Representation |
---|---|
bin | 11111111110111… |
… | …10111100011000 |
3 | 200200212001111010 |
4 | 33333132330120 |
5 | 1022141100211 |
6 | 42342333520 |
7 | 6435340623 |
oct | 1777367430 |
9 | 620761433 |
10 | 268300056 |
11 | 1284a2892 |
12 | 75a2a2a0 |
13 | 4377c13b |
14 | 278c0dba |
15 | 1884b4a6 |
hex | ffdef18 |
268300056 has 16 divisors (see below), whose sum is σ = 670750200. Its totient is φ = 89433344.
The previous prime is 268300051. The next prime is 268300079. The reversal of 268300056 is 650003862.
It is a junction number, because it is equal to n+sod(n) for n = 268299996 and 268300032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268300051) 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, 5589561 + ... + 5589608.
Almost surely, 2268300056 is an apocalyptic number.
It is an amenable number.
268300056 is an abundant number, since it is smaller than the sum of its proper divisors (402450144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268300056 is a wasteful number, since it uses less digits than its factorization.
268300056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11179178 (or 11179174 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 268300056 is about 16379.8673987307. The cubic root of 268300056 is about 644.9710989995.
The spelling of 268300056 in words is "two hundred sixty-eight million, three hundred thousand, fifty-six".
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