Base | Representation |
---|---|
bin | 11001100100100… |
… | …11101000100100 |
3 | 112221122110011211 |
4 | 30302103220210 |
5 | 414403423322 |
6 | 33141441204 |
7 | 5213224603 |
oct | 1462235044 |
9 | 487573154 |
10 | 214514212 |
11 | 1000a6780 |
12 | 5ba10204 |
13 | 355997b3 |
14 | 206bda3a |
15 | 13c74b77 |
hex | cc93a24 |
214514212 has 12 divisors (see below), whose sum is σ = 409527216. Its totient is φ = 97506440.
The previous prime is 214514191. The next prime is 214514221. The reversal of 214514212 is 212415412.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2437618 + ... + 2437705.
It is an arithmetic number, because the mean of its divisors is an integer number (34127268).
Almost surely, 2214514212 is an apocalyptic number.
214514212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
214514212 is a deficient number, since it is larger than the sum of its proper divisors (195013004).
214514212 is a wasteful number, since it uses less digits than its factorization.
214514212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4875338 (or 4875336 counting only the distinct ones).
The product of its digits is 640, while the sum is 22.
The square root of 214514212 is about 14646.3036975204. The cubic root of 214514212 is about 598.6211038737.
Adding to 214514212 its reverse (212415412), we get a palindrome (426929624).
The spelling of 214514212 in words is "two hundred fourteen million, five hundred fourteen thousand, two hundred twelve".
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