Base | Representation |
---|---|
bin | 1111010011110… |
… | …0110101011010 |
3 | 11110211022201212 |
4 | 3310330311122 |
5 | 112414243224 |
6 | 10212143122 |
7 | 1406536625 |
oct | 364746532 |
9 | 143738655 |
10 | 64212314 |
11 | 33278731 |
12 | 19607aa2 |
13 | 103c336a |
14 | 8756dbc |
15 | 5985d0e |
hex | 3d3cd5a |
64212314 has 8 divisors (see below), whose sum is σ = 98667828. Its totient is φ = 31323040.
The previous prime is 64212299. The next prime is 64212319. The reversal of 64212314 is 41321246.
It can be written as a sum of positive squares in 2 ways, for example, as 45333289 + 18879025 = 6733^2 + 4345^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 64212314.
It is not an unprimeable number, because it can be changed into a prime (64212319) 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, 391457 + ... + 391620.
Almost surely, 264212314 is an apocalyptic number.
64212314 is a deficient number, since it is larger than the sum of its proper divisors (34455514).
64212314 is a wasteful number, since it uses less digits than its factorization.
64212314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 783120.
The product of its digits is 1152, while the sum is 23.
The square root of 64212314 is about 8013.2586380323. The cubic root of 64212314 is about 400.4418326135.
The spelling of 64212314 in words is "sixty-four million, two hundred twelve thousand, three hundred fourteen".
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