Base | Representation |
---|---|
bin | 1111010011110… |
… | …0100101110010 |
3 | 11110211021100211 |
4 | 3310330211302 |
5 | 112414230224 |
6 | 10212134334 |
7 | 1406533666 |
oct | 364744562 |
9 | 143737324 |
10 | 64211314 |
11 | 33277a02 |
12 | 196073aa |
13 | 103c2a7b |
14 | 87568a6 |
15 | 5985894 |
hex | 3d3c972 |
64211314 has 4 divisors (see below), whose sum is σ = 96316974. Its totient is φ = 32105656.
The previous prime is 64211299. The next prime is 64211321. The reversal of 64211314 is 41311246.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41311246 = 2 ⋅20655623.
It can be written as a sum of positive squares in only one way, i.e., 63728289 + 483025 = 7983^2 + 695^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16052827 + ... + 16052830.
Almost surely, 264211314 is an apocalyptic number.
64211314 is a deficient number, since it is larger than the sum of its proper divisors (32105660).
64211314 is a wasteful number, since it uses less digits than its factorization.
64211314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32105659.
The product of its digits is 576, while the sum is 22.
The square root of 64211314 is about 8013.1962412011. The cubic root of 64211314 is about 400.4397538642.
The spelling of 64211314 in words is "sixty-four million, two hundred eleven thousand, three hundred fourteen".
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