Base | Representation |
---|---|
bin | 1000000111110… |
… | …11110001000000 |
3 | 11202012212122021 |
4 | 10003323301000 |
5 | 114420440341 |
6 | 10432251224 |
7 | 1455116113 |
oct | 403736100 |
9 | 152185567 |
10 | 68140096 |
11 | 35510732 |
12 | 1a9a0b14 |
13 | 1116a0ab |
14 | 909a57a |
15 | 5eae9d1 |
hex | 40fbc40 |
68140096 has 14 divisors (see below), whose sum is σ = 135215630. Its totient is φ = 34070016.
The previous prime is 68140087. The next prime is 68140117. The reversal of 68140096 is 69004186.
It can be written as a sum of positive squares in only one way, i.e., 59845696 + 8294400 = 7736^2 + 2880^2 .
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 as a sum of consecutive naturals, namely, 532281 + ... + 532408.
Almost surely, 268140096 is an apocalyptic number.
It is an amenable number.
68140096 is a deficient number, since it is larger than the sum of its proper divisors (67075534).
68140096 is a wasteful number, since it uses less digits than its factorization.
68140096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1064701 (or 1064691 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 68140096 is about 8254.7014482657. The cubic root of 68140096 is about 408.4456235765.
The spelling of 68140096 in words is "sixty-eight million, one hundred forty thousand, ninety-six".
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