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330230411 = 7431097111
BaseRepresentation
bin10011101011101…
…110101010001011
3212000101102221222
4103223232222023
51134014333121
652433552255
711116624610
oct2353565213
9760342858
10330230411
1115a451aa5
129271568b
1353553914
1431c02507
151ded10ab
hex13aeea8b

330230411 has 8 divisors (see below), whose sum is σ = 386183424. Its totient is φ = 276471720.

The previous prime is 330230401. The next prime is 330230419. The reversal of 330230411 is 114032033.

It is a happy number.

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

It is not a de Polignac number, because 330230411 - 210 = 330229387 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 330230411.

It is not an unprimeable number, because it can be changed into a prime (330230419) 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, 548255 + ... + 548856.

It is an arithmetic number, because the mean of its divisors is an integer number (48272928).

Almost surely, 2330230411 is an apocalyptic number.

330230411 is a deficient number, since it is larger than the sum of its proper divisors (55953013).

330230411 is a wasteful number, since it uses less digits than its factorization.

330230411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097161.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 330230411 is about 18172.2428720288. The cubic root of 330230411 is about 691.2031176573.

Adding to 330230411 its reverse (114032033), we get a palindrome (444262444).

The spelling of 330230411 in words is "three hundred thirty million, two hundred thirty thousand, four hundred eleven".

Divisors: 1 7 43 301 1097111 7679777 47175773 330230411