Base | Representation |
---|---|
bin | 11001100110000… |
… | …01101101000000 |
3 | 112222000001000201 |
4 | 30303001231000 |
5 | 414430443122 |
6 | 33145454544 |
7 | 5214642004 |
oct | 1463015500 |
9 | 488001021 |
10 | 214702912 |
11 | 100215526 |
12 | 5baa1454 |
13 | 35634658 |
14 | 2072c704 |
15 | 13cb0a27 |
hex | ccc1b40 |
214702912 has 14 divisors (see below), whose sum is σ = 426051218. Its totient is φ = 107351424.
The previous prime is 214702889. The next prime is 214702933. The reversal of 214702912 is 219207412.
It can be written as a sum of positive squares in only one way, i.e., 155351296 + 59351616 = 12464^2 + 7704^2 .
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 1677303 + ... + 1677430.
Almost surely, 2214702912 is an apocalyptic number.
It is an amenable number.
214702912 is a deficient number, since it is larger than the sum of its proper divisors (211348306).
214702912 is an equidigital number, since it uses as much as digits as its factorization.
214702912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3354745 (or 3354735 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 214702912 is about 14652.7441798456. The cubic root of 214702912 is about 598.7965805089.
The spelling of 214702912 in words is "two hundred fourteen million, seven hundred two thousand, nine hundred twelve".
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