Base | Representation |
---|---|
bin | 1111010100010… |
… | …1100111111010 |
3 | 11110220011010012 |
4 | 3311011213322 |
5 | 112421421224 |
6 | 10213021522 |
7 | 1410046604 |
oct | 365054772 |
9 | 143804105 |
10 | 64248314 |
11 | 332a2789 |
12 | 196248a2 |
13 | 10406870 |
14 | 8766174 |
15 | 599180e |
hex | 3d459fa |
64248314 has 8 divisors (see below), whose sum is σ = 103785780. Its totient is φ = 29653056.
The previous prime is 64248313. The next prime is 64248323. The reversal of 64248314 is 41384246.
It can be written as a sum of positive squares in 2 ways, for example, as 63282025 + 966289 = 7955^2 + 983^2 .
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 (64248313) 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, 1235519 + ... + 1235570.
Almost surely, 264248314 is an apocalyptic number.
64248314 is a deficient number, since it is larger than the sum of its proper divisors (39537466).
64248314 is a wasteful number, since it uses less digits than its factorization.
64248314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2471104.
The product of its digits is 18432, while the sum is 32.
The square root of 64248314 is about 8015.5046004603. The cubic root of 64248314 is about 400.5166532196.
The spelling of 64248314 in words is "sixty-four million, two hundred forty-eight thousand, three hundred fourteen".
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