Base | Representation |
---|---|
bin | 11001100010010… |
… | …10100111001100 |
3 | 112221002020220012 |
4 | 30301022213030 |
5 | 414314340431 |
6 | 33131212352 |
7 | 5210540603 |
oct | 1461124714 |
9 | 487066805 |
10 | 214215116 |
11 | aaa11a95 |
12 | 5b8a70b8 |
13 | 354c360b |
14 | 20642a3a |
15 | 13c1622b |
hex | cc4a9cc |
214215116 has 6 divisors (see below), whose sum is σ = 374876460. Its totient is φ = 107107556.
The previous prime is 214215109. The next prime is 214215137. The reversal of 214215116 is 611512412.
It is a junction number, because it is equal to n+sod(n) for n = 214215091 and 214215100.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26776886 + ... + 26776893.
It is an arithmetic number, because the mean of its divisors is an integer number (62479410).
Almost surely, 2214215116 is an apocalyptic number.
It is an amenable number.
214215116 is a deficient number, since it is larger than the sum of its proper divisors (160661344).
214215116 is a wasteful number, since it uses less digits than its factorization.
214215116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53553783 (or 53553781 counting only the distinct ones).
The product of its digits is 480, while the sum is 23.
The square root of 214215116 is about 14636.0895050556. The cubic root of 214215116 is about 598.3427564169.
Adding to 214215116 its reverse (611512412), we get a palindrome (825727528).
The spelling of 214215116 in words is "two hundred fourteen million, two hundred fifteen thousand, one hundred sixteen".
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