Base | Representation |
---|---|
bin | 1000001000110… |
… | …11011010010010 |
3 | 11202110110102221 |
4 | 10010123122102 |
5 | 114434112324 |
6 | 10435131254 |
7 | 1456166032 |
oct | 404333222 |
9 | 152413387 |
10 | 68269714 |
11 | 3559a057 |
12 | 1aa43b2a |
13 | 111b40a6 |
14 | 90d18c2 |
15 | 5ed80e4 |
hex | 411b692 |
68269714 has 8 divisors (see below), whose sum is σ = 103092300. Its totient is φ = 33905616.
The previous prime is 68269693. The next prime is 68269771. The reversal of 68269714 is 41796286.
It can be written as a sum of positive squares in 2 ways, for example, as 64400625 + 3869089 = 8025^2 + 1967^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×682697143 (a number of 24 digits) contains 333 as substring.
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 3 ways as a sum of consecutive naturals, for example, 114249 + ... + 114844.
Almost surely, 268269714 is an apocalyptic number.
68269714 is a deficient number, since it is larger than the sum of its proper divisors (34822586).
68269714 is a wasteful number, since it uses less digits than its factorization.
68269714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229244.
The product of its digits is 145152, while the sum is 43.
The square root of 68269714 is about 8262.5488803395. The cubic root of 68269714 is about 408.7044451035.
The spelling of 68269714 in words is "sixty-eight million, two hundred sixty-nine thousand, seven hundred fourteen".
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