Base | Representation |
---|---|
bin | 1000001001110… |
… | …10010100001110 |
3 | 11202200220002101 |
4 | 10010322110032 |
5 | 120002140202 |
6 | 10441545314 |
7 | 1460234062 |
oct | 404722416 |
9 | 152626071 |
10 | 68396302 |
11 | 35676177 |
12 | 1aaa523a |
13 | 112298b0 |
14 | 9125aa2 |
15 | 6010887 |
hex | 413a50e |
68396302 has 8 divisors (see below), whose sum is σ = 110486376. Its totient is φ = 31567512.
The previous prime is 68396249. The next prime is 68396309. The reversal of 68396302 is 20369386.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68396309) by changing a digit.
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, 1315288 + ... + 1315339.
It is an arithmetic number, because the mean of its divisors is an integer number (13810797).
Almost surely, 268396302 is an apocalyptic number.
68396302 is a deficient number, since it is larger than the sum of its proper divisors (42090074).
68396302 is a wasteful number, since it uses less digits than its factorization.
68396302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2630642.
The product of its (nonzero) digits is 46656, while the sum is 37.
The square root of 68396302 is about 8270.2056806346. The cubic root of 68396302 is about 408.9569003071.
The spelling of 68396302 in words is "sixty-eight million, three hundred ninety-six thousand, three hundred two".
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