Base | Representation |
---|---|
bin | 11001100100000… |
… | …01110011110001 |
3 | 112221111202000201 |
4 | 30302001303301 |
5 | 414344104301 |
6 | 33140115201 |
7 | 5212502002 |
oct | 1462016361 |
9 | 487452021 |
10 | 214441201 |
11 | 100056937 |
12 | 5b995b01 |
13 | 355724b0 |
14 | 206a11a9 |
15 | 13c5d201 |
hex | cc81cf1 |
214441201 has 16 divisors (see below), whose sum is σ = 243613440. Its totient is φ = 187125120.
The previous prime is 214441189. The next prime is 214441217. The reversal of 214441201 is 102144412.
It is a de Polignac number, because none of the positive numbers 2k-214441201 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (214441231) 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 15 ways as a sum of consecutive naturals, for example, 224541 + ... + 225493.
It is an arithmetic number, because the mean of its divisors is an integer number (15225840).
Almost surely, 2214441201 is an apocalyptic number.
It is an amenable number.
214441201 is a deficient number, since it is larger than the sum of its proper divisors (29172239).
214441201 is a wasteful number, since it uses less digits than its factorization.
214441201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1896.
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 214441201 is about 14643.8110135306. The cubic root of 214441201 is about 598.5531815910.
Adding to 214441201 its reverse (102144412), we get a palindrome (316585613).
The spelling of 214441201 in words is "two hundred fourteen million, four hundred forty-one thousand, two hundred one".
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