Base | Representation |
---|---|
bin | 11011011100011… |
… | …00100101110001 |
3 | 121001012002020111 |
4 | 31232030211301 |
5 | 432413322001 |
6 | 34502141321 |
7 | 5463533563 |
oct | 1556144561 |
9 | 531162214 |
10 | 230214001 |
11 | 108a4a206 |
12 | 65121841 |
13 | 38905804 |
14 | 22809333 |
15 | 15326851 |
hex | db8c971 |
230214001 has 4 divisors (see below), whose sum is σ = 230531392. Its totient is φ = 229896612.
The previous prime is 230213987. The next prime is 230214007. The reversal of 230214001 is 100412032.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 230214001 - 215 = 230181233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230214007) 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, 157605 + ... + 159058.
It is an arithmetic number, because the mean of its divisors is an integer number (57632848).
Almost surely, 2230214001 is an apocalyptic number.
It is an amenable number.
230214001 is a deficient number, since it is larger than the sum of its proper divisors (317391).
230214001 is an equidigital number, since it uses as much as digits as its factorization.
230214001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317390.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 230214001 is about 15172.8046517445. The cubic root of 230214001 is about 612.8825329978.
Adding to 230214001 its reverse (100412032), we get a palindrome (330626033).
The spelling of 230214001 in words is "two hundred thirty million, two hundred fourteen thousand, one".
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