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230103303 = 397790733
BaseRepresentation
bin11011011011100…
…01100100000111
3121000222110101120
431231301210013
5432401301203
634455525023
75462563053
oct1555614407
9530873346
10230103303
11108984021
1265089773
1338897301
14227bac63
1515303b53
hexdb71907

230103303 has 8 divisors (see below), whose sum is σ = 309967728. Its totient is φ = 151820544.

The previous prime is 230103287. The next prime is 230103311. The reversal of 230103303 is 303301032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230103303 - 24 = 230103287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230103343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395076 + ... + 395657.

It is an arithmetic number, because the mean of its divisors is an integer number (38745966).

Almost surely, 2230103303 is an apocalyptic number.

230103303 is a deficient number, since it is larger than the sum of its proper divisors (79864425).

230103303 is an equidigital number, since it uses as much as digits as its factorization.

230103303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790833.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 230103303 is about 15169.1563048180. The cubic root of 230103303 is about 612.7842827501.

Adding to 230103303 its reverse (303301032), we get a palindrome (533404335).

The spelling of 230103303 in words is "two hundred thirty million, one hundred three thousand, three hundred three".

Divisors: 1 3 97 291 790733 2372199 76701101 230103303