Base | Representation |
---|---|
bin | 1000000111100… |
… | …10010010110000 |
3 | 11202010220102020 |
4 | 10003302102300 |
5 | 114413220141 |
6 | 10431351440 |
7 | 1454565024 |
oct | 403622260 |
9 | 152126366 |
10 | 68101296 |
11 | 3549456a |
12 | 1a982580 |
13 | 11155533 |
14 | 908a384 |
15 | 5ea3266 |
hex | 40f24b0 |
68101296 has 40 divisors (see below), whose sum is σ = 181607424. Its totient is φ = 21967680.
The previous prime is 68101273. The next prime is 68101307. The reversal of 68101296 is 69210186.
It is a zygodrome in base 13.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21396 + ... + 24371.
Almost surely, 268101296 is an apocalyptic number.
It is an amenable number.
68101296 is an abundant number, since it is smaller than the sum of its proper divisors (113506128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68101296 is a wasteful number, since it uses less digits than its factorization.
68101296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45809 (or 45803 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 33.
The square root of 68101296 is about 8252.3509377631. The cubic root of 68101296 is about 408.3680838212.
The spelling of 68101296 in words is "sixty-eight million, one hundred one thousand, two hundred ninety-six".
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