Base | Representation |
---|---|
bin | 1000000110111… |
… | …11001111110010 |
3 | 11201222221101211 |
4 | 10003133033302 |
5 | 114403221112 |
6 | 10425550334 |
7 | 1454121415 |
oct | 403371762 |
9 | 151887354 |
10 | 68023282 |
11 | 35440998 |
12 | 1a9453aa |
13 | 11128b82 |
14 | 9069b7c |
15 | 5e8a0a7 |
hex | 40df3f2 |
68023282 has 8 divisors (see below), whose sum is σ = 106471296. Its totient is φ = 32532852.
The previous prime is 68023271. The next prime is 68023289. The reversal of 68023282 is 28232086.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (68023289) 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, 739338 + ... + 739429.
It is an arithmetic number, because the mean of its divisors is an integer number (13308912).
Almost surely, 268023282 is an apocalyptic number.
68023282 is a deficient number, since it is larger than the sum of its proper divisors (38448014).
68023282 is a wasteful number, since it uses less digits than its factorization.
68023282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1478792.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 68023282 is about 8247.6228090281. The cubic root of 68023282 is about 408.2120877656.
The spelling of 68023282 in words is "sixty-eight million, twenty-three thousand, two hundred eighty-two".
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