Base | Representation |
---|---|
bin | 11001100000111… |
… | …11100001011011 |
3 | 112220202021210021 |
4 | 30300133201123 |
5 | 414243213434 |
6 | 33123331311 |
7 | 5206204204 |
oct | 1460374133 |
9 | 486667707 |
10 | 214038619 |
11 | aa901423 |
12 | 5b820b37 |
13 | 35461192 |
14 | 205d85ab |
15 | 13bcdcb4 |
hex | cc1f85b |
214038619 has 4 divisors (see below), whose sum is σ = 226629144. Its totient is φ = 201448096.
The previous prime is 214038593. The next prime is 214038631. The reversal of 214038619 is 916830412.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 214038619 - 29 = 214038107 is a prime.
It is a super-2 number, since 2×2140386192 = 91625060846854322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (214038679) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6295237 + ... + 6295270.
It is an arithmetic number, because the mean of its divisors is an integer number (56657286).
Almost surely, 2214038619 is an apocalyptic number.
214038619 is a deficient number, since it is larger than the sum of its proper divisors (12590525).
214038619 is a wasteful number, since it uses less digits than its factorization.
214038619 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12590524.
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 214038619 is about 14630.0587490276. The cubic root of 214038619 is about 598.1783815890.
The spelling of 214038619 in words is "two hundred fourteen million, thirty-eight thousand, six hundred nineteen".
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