Base | Representation |
---|---|
bin | 11001100000110… |
… | …11010010110101 |
3 | 112220201102000212 |
4 | 30300123102311 |
5 | 414242140201 |
6 | 33123115205 |
7 | 5206102544 |
oct | 1460332265 |
9 | 486642025 |
10 | 214021301 |
11 | aa89a40a |
12 | 5b812b05 |
13 | 35456330 |
14 | 205d215b |
15 | 13bc8abb |
hex | cc1b4b5 |
214021301 has 16 divisors (see below), whose sum is σ = 244204800. Its totient is φ = 185934528.
The previous prime is 214021273. The next prime is 214021307. The reversal of 214021301 is 103120412.
214021301 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 214021301 - 222 = 209826997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214021307) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36020 + ... + 41538.
It is an arithmetic number, because the mean of its divisors is an integer number (15262800).
Almost surely, 2214021301 is an apocalyptic number.
It is an amenable number.
214021301 is a deficient number, since it is larger than the sum of its proper divisors (30183499).
214021301 is a wasteful number, since it uses less digits than its factorization.
214021301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5708.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 214021301 is about 14629.4668734031. The cubic root of 214021301 is about 598.1622481568.
Adding to 214021301 its reverse (103120412), we get a palindrome (317141713).
The spelling of 214021301 in words is "two hundred fourteen million, twenty-one thousand, three hundred one".
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