Base | Representation |
---|---|
bin | 10000001110011… |
… | …010000011110110 |
3 | 200222012210221212 |
4 | 100032122003312 |
5 | 1024141242324 |
6 | 43002241422 |
7 | 6513523421 |
oct | 2016320366 |
9 | 628183855 |
10 | 272212214 |
11 | 12a72507a |
12 | 771b6272 |
13 | 4451ba21 |
14 | 2821c9b8 |
15 | 18d7070e |
hex | 1039a0f6 |
272212214 has 8 divisors (see below), whose sum is σ = 408420840. Its totient is φ = 136071936.
The previous prime is 272212201. The next prime is 272212217. The reversal of 272212214 is 412212272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 272212214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272212217) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 5579 + ... + 23990.
It is an arithmetic number, because the mean of its divisors is an integer number (51052605).
Almost surely, 2272212214 is an apocalyptic number.
272212214 is a deficient number, since it is larger than the sum of its proper divisors (136208626).
272212214 is a wasteful number, since it uses less digits than its factorization.
272212214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34174.
The product of its digits is 896, while the sum is 23.
The square root of 272212214 is about 16498.8549299641. The cubic root of 272212214 is about 648.0908191435.
Adding to 272212214 its reverse (412212272), we get a palindrome (684424486).
The spelling of 272212214 in words is "two hundred seventy-two million, two hundred twelve thousand, two hundred fourteen".
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