Base | Representation |
---|---|
bin | 11001100001000… |
… | …10100011101011 |
3 | 112220202220211201 |
4 | 30300202203223 |
5 | 414244113201 |
6 | 33123505031 |
7 | 5206255354 |
oct | 1460424353 |
9 | 486686751 |
10 | 214051051 |
11 | aa90a7a5 |
12 | 5b828177 |
13 | 35466a36 |
14 | 205dcd2b |
15 | 13bd2801 |
hex | cc228eb |
214051051 has 4 divisors (see below), whose sum is σ = 214357104. Its totient is φ = 213745000.
The previous prime is 214051049. The next prime is 214051067. The reversal of 214051051 is 150150412.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 214051051 - 21 = 214051049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (214051021) 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, 151975 + ... + 153376.
It is an arithmetic number, because the mean of its divisors is an integer number (53589276).
Almost surely, 2214051051 is an apocalyptic number.
214051051 is a deficient number, since it is larger than the sum of its proper divisors (306053).
214051051 is an equidigital number, since it uses as much as digits as its factorization.
214051051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306052.
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 214051051 is about 14630.4836215349. The cubic root of 214051051 is about 598.1899626917.
The spelling of 214051051 in words is "two hundred fourteen million, fifty-one thousand, fifty-one".
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