Base | Representation |
---|---|
bin | 11001100000111… |
… | …11011010000111 |
3 | 112220202021010221 |
4 | 30300133122013 |
5 | 414243210101 |
6 | 33123325211 |
7 | 5206202635 |
oct | 1460373207 |
9 | 486667127 |
10 | 214038151 |
11 | aa901038 |
12 | 5b820807 |
13 | 35460bc2 |
14 | 205d8355 |
15 | 13bcdaa1 |
hex | cc1f687 |
214038151 has 4 divisors (see below), whose sum is σ = 214502904. Its totient is φ = 213573400.
The previous prime is 214038137. The next prime is 214038157. The reversal of 214038151 is 151830412.
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 214038151 - 25 = 214038119 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 (214038157) 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, 231685 + ... + 232606.
It is an arithmetic number, because the mean of its divisors is an integer number (53625726).
Almost surely, 2214038151 is an apocalyptic number.
214038151 is a deficient number, since it is larger than the sum of its proper divisors (464753).
214038151 is an equidigital number, since it uses as much as digits as its factorization.
214038151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 464752.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 214038151 is about 14630.0427545513. The cubic root of 214038151 is about 598.1779456121.
Adding to 214038151 its reverse (151830412), we get a palindrome (365868563).
The spelling of 214038151 in words is "two hundred fourteen million, thirty-eight thousand, one hundred fifty-one".
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