Base | Representation |
---|---|
bin | 11001100010001… |
… | …11011100000001 |
3 | 112221001121001121 |
4 | 30301013130001 |
5 | 414313431423 |
6 | 33131032241 |
7 | 5210454646 |
oct | 1461073401 |
9 | 487047047 |
10 | 214202113 |
11 | aaa03244 |
12 | 5b89b681 |
13 | 354ba718 |
14 | 2063bdcd |
15 | 13c1245d |
hex | cc47701 |
214202113 has 8 divisors (see below), whose sum is σ = 218318760. Its totient is φ = 210124800.
The previous prime is 214202111. The next prime is 214202117. The reversal of 214202113 is 311202412.
It can be written as a sum of positive squares in 4 ways, for example, as 142850304 + 71351809 = 11952^2 + 8447^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 214202113 - 21 = 214202111 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (214202111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281 + ... + 20737.
It is an arithmetic number, because the mean of its divisors is an integer number (27289845).
Almost surely, 2214202113 is an apocalyptic number.
It is an amenable number.
214202113 is a deficient number, since it is larger than the sum of its proper divisors (4116647).
214202113 is a wasteful number, since it uses less digits than its factorization.
214202113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19667.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 214202113 is about 14635.6452881313. The cubic root of 214202113 is about 598.3306495708.
Adding to 214202113 its reverse (311202412), we get a palindrome (525404525).
The spelling of 214202113 in words is "two hundred fourteen million, two hundred two thousand, one hundred thirteen".
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