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241330513 = 2356318637
BaseRepresentation
bin11100110001001…
…10100101010001
3121211002212020011
432120212211101
5443240034023
635540314521
75660163334
oct1630464521
9554085204
10241330513
11114252206
12689a2a41
133acc8628
14240a061b
15162c050d
hexe626951

241330513 has 8 divisors (see below), whose sum is σ = 252283968. Its totient is φ = 230415504.

The previous prime is 241330501. The next prime is 241330517. The reversal of 241330513 is 315033142.

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-241330513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241330517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3631 + ... + 22267.

It is an arithmetic number, because the mean of its divisors is an integer number (31535496).

Almost surely, 2241330513 is an apocalyptic number.

241330513 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

241330513 is a deficient number, since it is larger than the sum of its proper divisors (10953455).

241330513 is a wasteful number, since it uses less digits than its factorization.

241330513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19223.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 241330513 is about 15534.8161559769. The cubic root of 241330513 is about 622.5927781158.

Adding to 241330513 its reverse (315033142), we get a palindrome (556363655).

The spelling of 241330513 in words is "two hundred forty-one million, three hundred thirty thousand, five hundred thirteen".

Divisors: 1 23 563 12949 18637 428651 10492631 241330513