Base | Representation |
---|---|
bin | 1000000111100… |
… | …01000001110011 |
3 | 11202010122022100 |
4 | 10003301001303 |
5 | 114413033430 |
6 | 10431311443 |
7 | 1454543643 |
oct | 403610163 |
9 | 152118270 |
10 | 68096115 |
11 | 3549068a |
12 | 1a97b583 |
13 | 11153079 |
14 | 9088523 |
15 | 5ea1960 |
hex | 40f1073 |
68096115 has 24 divisors (see below), whose sum is σ = 119124720. Its totient is φ = 35982144.
The previous prime is 68096107. The next prime is 68096143. The reversal of 68096115 is 51169086.
It is not a de Polignac number, because 68096115 - 23 = 68096107 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 68096115.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 2037 + ... + 11846.
It is an arithmetic number, because the mean of its divisors is an integer number (4963530).
Almost surely, 268096115 is an apocalyptic number.
68096115 is a deficient number, since it is larger than the sum of its proper divisors (51028605).
68096115 is a wasteful number, since it uses less digits than its factorization.
68096115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14003 (or 14000 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 68096115 is about 8252.0370212451. The cubic root of 68096115 is about 408.3577276370.
The spelling of 68096115 in words is "sixty-eight million, ninety-six thousand, one hundred fifteen".
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