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234005441 = 4353102679
BaseRepresentation
bin11011111001010…
…10001111000001
3121022022201010012
431330222033001
5434401133231
635115314305
75541004415
oct1574521701
9538281105
10234005441
111100a982a
126644b995
1339632477
1423114d45
1515824e2b
hexdf2a3c1

234005441 has 8 divisors (see below), whose sum is σ = 243967680. Its totient is φ = 224248752.

The previous prime is 234005417. The next prime is 234005449. The reversal of 234005441 is 144500432.

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

It is a cyclic number.

It is not a de Polignac number, because 234005441 - 210 = 234004417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (234005449) 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, 49061 + ... + 53618.

It is an arithmetic number, because the mean of its divisors is an integer number (30495960).

Almost surely, 2234005441 is an apocalyptic number.

It is an amenable number.

234005441 is a deficient number, since it is larger than the sum of its proper divisors (9962239).

234005441 is a wasteful number, since it uses less digits than its factorization.

234005441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102775.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 234005441 is about 15297.2363843931. The cubic root of 234005441 is about 616.2287909129.

Adding to 234005441 its reverse (144500432), we get a palindrome (378505873).

The spelling of 234005441 in words is "two hundred thirty-four million, five thousand, four hundred forty-one".

Divisors: 1 43 53 2279 102679 4415197 5441987 234005441