Search a number
-
+
330231143010341 = 409165780708413
BaseRepresentation
bin100101100010101111110110…
…1111110010001000000100101
31121022020210022010222212122002
41023011133231332101000211
5321241001340102312331
63130202032012215045
7126362261400301646
oct11305375576210045
91538223263885562
10330231143010341
1196249272137351
123105501176a485
1311235880c87ab1
145b793b60456cd
15282a10ac159cb
hex12c57edf91025

330231143010341 has 4 divisors (see below), whose sum is σ = 330231227810412. Its totient is φ = 330231058210272.

The previous prime is 330231143010283. The next prime is 330231143010361. The reversal of 330231143010341 is 143010341132033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 79807797457441 + 250423345552900 = 8933521^2 + 15824770^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-330231143010341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330231143010361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36262550 + ... + 44445863.

It is an arithmetic number, because the mean of its divisors is an integer number (82557806952603).

Almost surely, 2330231143010341 is an apocalyptic number.

It is an amenable number.

330231143010341 is a deficient number, since it is larger than the sum of its proper divisors (84800071).

330231143010341 is an equidigital number, since it uses as much as digits as its factorization.

330231143010341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84800070.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 330231143010341 its reverse (143010341132033), we get a palindrome (473241484142374).

The spelling of 330231143010341 in words is "three hundred thirty trillion, two hundred thirty-one billion, one hundred forty-three million, ten thousand, three hundred forty-one".

Divisors: 1 4091657 80708413 330231143010341