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230200301 = 565740693
BaseRepresentation
bin11011011100010…
…01001111101101
3121001011101110002
431232021033231
5432412402201
634501554045
75463445622
oct1556111755
9531141402
10230200301
11108a3a991
1265115925
13388cc4c6
1422804349
151532276b
hexdb893ed

230200301 has 4 divisors (see below), whose sum is σ = 230246652. Its totient is φ = 230153952.

The previous prime is 230200291. The next prime is 230200331. The reversal of 230200301 is 103002032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52911076 + 177289225 = 7274^2 + 13315^2 .

It is a cyclic number.

It is not a de Polignac number, because 230200301 - 26 = 230200237 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 (230200331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14690 + ... + 26003.

It is an arithmetic number, because the mean of its divisors is an integer number (57561663).

Almost surely, 2230200301 is an apocalyptic number.

It is an amenable number.

230200301 is a deficient number, since it is larger than the sum of its proper divisors (46351).

230200301 is an equidigital number, since it uses as much as digits as its factorization.

230200301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46350.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 230200301 is about 15172.3531793852. The cubic root of 230200301 is about 612.8703752414.

Adding to 230200301 its reverse (103002032), we get a palindrome (333202333).

The spelling of 230200301 in words is "two hundred thirty million, two hundred thousand, three hundred one".

Divisors: 1 5657 40693 230200301