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230110301 = 892585509
BaseRepresentation
bin11011011011100…
…11010001011101
3121000222210222202
431231303101131
5432402012201
634500021245
75462622341
oct1555632135
9530883882
10230110301
11108989303
1265091825
133889a555
14227bd621
1515305c6b
hexdb7345d

230110301 has 4 divisors (see below), whose sum is σ = 232695900. Its totient is φ = 227524704.

The previous prime is 230110253. The next prime is 230110313. The reversal of 230110301 is 103011032.

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 14784025 + 215326276 = 3845^2 + 14674^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230110301 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 (230110201) 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, 1292666 + ... + 1292843.

It is an arithmetic number, because the mean of its divisors is an integer number (58173975).

Almost surely, 2230110301 is an apocalyptic number.

It is an amenable number.

230110301 is a deficient number, since it is larger than the sum of its proper divisors (2585599).

230110301 is an equidigital number, since it uses as much as digits as its factorization.

230110301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585598.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 230110301 is about 15169.3869684968. The cubic root of 230110301 is about 612.7904947729.

Adding to 230110301 its reverse (103011032), we get a palindrome (333121333).

The spelling of 230110301 in words is "two hundred thirty million, one hundred ten thousand, three hundred one".

Divisors: 1 89 2585509 230110301