Base | Representation |
---|---|
bin | 1100011110001001001… |
… | …1010100010011010111 |
3 | 202111000110101101112022 |
4 | 3013202103110103113 |
5 | 12002241012042330 |
6 | 242231455243355 |
7 | 21323213622446 |
oct | 3074223242327 |
9 | 674013341468 |
10 | 214250112215 |
11 | 8295466a447 |
12 | 35633b1955b |
13 | 172856ac839 |
14 | a5268a2d5d |
15 | 588e50eae5 |
hex | 31e24d44d7 |
214250112215 has 16 divisors (see below), whose sum is σ = 259659487296. Its totient is φ = 169702080000.
The previous prime is 214250112203. The next prime is 214250112217. The reversal of 214250112215 is 512211052412.
It is a happy number.
214250112215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 214250112215 - 210 = 214250111191 is a prime.
It is a super-2 number, since 2×2142501122152 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214250112217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305411 + ... + 722340.
It is an arithmetic number, because the mean of its divisors is an integer number (16228717956).
Almost surely, 2214250112215 is an apocalyptic number.
214250112215 is a deficient number, since it is larger than the sum of its proper divisors (45409375081).
214250112215 is a wasteful number, since it uses less digits than its factorization.
214250112215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1028170.
The product of its (nonzero) digits is 1600, while the sum is 26.
Adding to 214250112215 its reverse (512211052412), we get a palindrome (726461164627).
The spelling of 214250112215 in words is "two hundred fourteen billion, two hundred fifty million, one hundred twelve thousand, two hundred fifteen".
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