Base | Representation |
---|---|
bin | 11001100001101… |
… | …11000101000001 |
3 | 112220221012010211 |
4 | 30300313011001 |
5 | 414304310410 |
6 | 33125354121 |
7 | 5210055412 |
oct | 1460670501 |
9 | 486835124 |
10 | 214135105 |
11 | aa967968 |
12 | 5b868941 |
13 | 35496082 |
14 | 20621809 |
15 | 13bec68a |
hex | cc37141 |
214135105 has 16 divisors (see below), whose sum is σ = 262393344. Its totient is φ = 167702080.
The previous prime is 214135099. The next prime is 214135121. The reversal of 214135105 is 501531412.
It is a happy number.
It is not a de Polignac number, because 214135105 - 29 = 214134593 is a prime.
It is a super-2 number, since 2×2141351052 = 91707686386722050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234600 + ... + 235510.
It is an arithmetic number, because the mean of its divisors is an integer number (16399584).
Almost surely, 2214135105 is an apocalyptic number.
It is an amenable number.
214135105 is a deficient number, since it is larger than the sum of its proper divisors (48258239).
214135105 is an equidigital number, since it uses as much as digits as its factorization.
214135105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1856.
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 214135105 is about 14633.3559035513. The cubic root of 214135105 is about 598.2682519268.
Adding to 214135105 its reverse (501531412), we get a palindrome (715666517).
The spelling of 214135105 in words is "two hundred fourteen million, one hundred thirty-five thousand, one hundred five".
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