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230041333 = 10310720873
BaseRepresentation
bin11011011011000…
…10011011110101
3121000212022101101
431231202123311
5432342310313
634454330101
75462214304
oct1555423365
9530768341
10230041333
11108941505
1265059931
1338875042
14227a243b
15152e05dd
hexdb626f5

230041333 has 8 divisors (see below), whose sum is σ = 234456768. Its totient is φ = 225668064.

The previous prime is 230041319. The next prime is 230041373. The reversal of 230041333 is 333140032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230041333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230041333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230041373) 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 7 ways as a sum of consecutive naturals, for example, 585 + ... + 21457.

It is an arithmetic number, because the mean of its divisors is an integer number (29307096).

Almost surely, 2230041333 is an apocalyptic number.

It is an amenable number.

230041333 is a deficient number, since it is larger than the sum of its proper divisors (4415435).

230041333 is a wasteful number, since it uses less digits than its factorization.

230041333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21083.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 230041333 is about 15167.1135355413. The cubic root of 230041333 is about 612.7292673852.

Adding to 230041333 its reverse (333140032), we get a palindrome (563181365).

The spelling of 230041333 in words is "two hundred thirty million, forty-one thousand, three hundred thirty-three".

Divisors: 1 103 107 11021 20873 2149919 2233411 230041333