Base | Representation |
---|---|
bin | 1000000111001… |
… | …00101000000010 |
3 | 11202001001121211 |
4 | 10003210220002 |
5 | 114404422224 |
6 | 10430240334 |
7 | 1454242561 |
oct | 403445002 |
9 | 152031554 |
10 | 68045314 |
11 | 354564a7 |
12 | 1a9560aa |
13 | 11135bcc |
14 | 9073bd8 |
15 | 5e91894 |
hex | 40e4a02 |
68045314 has 8 divisors (see below), whose sum is σ = 102106620. Its totient is φ = 34009776.
The previous prime is 68045311. The next prime is 68045353. The reversal of 68045314 is 41354086.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 56025225 + 12020089 = 7485^2 + 3467^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (68045311) 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, 2832 + ... + 12004.
Almost surely, 268045314 is an apocalyptic number.
68045314 is a deficient number, since it is larger than the sum of its proper divisors (34061306).
68045314 is a wasteful number, since it uses less digits than its factorization.
68045314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12884.
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 68045314 is about 8248.9583584838. The cubic root of 68045314 is about 408.2561548244.
The spelling of 68045314 in words is "sixty-eight million, forty-five thousand, three hundred fourteen".
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