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223941341 = 13101170557
BaseRepresentation
bin11010101100100…
…01001011011101
3120121101101202202
431112101023131
5424312110331
634115501245
75356320131
oct1526211335
9517341682
10223941341
11105455498
1262bb7825
133751a690
1421a553c1
15149d7ecb
hexd5912dd

223941341 has 8 divisors (see below), whose sum is σ = 243556824. Its totient is φ = 204667200.

The previous prime is 223941329. The next prime is 223941359. The reversal of 223941341 is 143149322.

It can be written as a sum of positive squares in 4 ways, for example, as 5522500 + 218418841 = 2350^2 + 14779^2 .

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-223941341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223941841) 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, 83966 + ... + 86591.

It is an arithmetic number, because the mean of its divisors is an integer number (30444603).

Almost surely, 2223941341 is an apocalyptic number.

It is an amenable number.

223941341 is a deficient number, since it is larger than the sum of its proper divisors (19615483).

223941341 is a wasteful number, since it uses less digits than its factorization.

223941341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170671.

The product of its digits is 5184, while the sum is 29.

The square root of 223941341 is about 14964.6697591360. The cubic root of 223941341 is about 607.2647768682.

The spelling of 223941341 in words is "two hundred twenty-three million, nine hundred forty-one thousand, three hundred forty-one".

Divisors: 1 13 101 1313 170557 2217241 17226257 223941341