Search a number
-
+
330230341401391 is a prime number
BaseRepresentation
bin100101100010101111011111…
…0001100010111101100101111
31121022020201020021121220212201
41023011132332030113230233
5321240443214344321031
63130201420255042331
7126362232464604424
oct11305367614275457
91538221207556781
10330230341401391
11962489a06a7712
1231054a292103a7
1311235783b90782
145b7933b7bbd4b
15282a0b0671d61
hex12c57be317b2f

330230341401391 has 2 divisors, whose sum is σ = 330230341401392. Its totient is φ = 330230341401390.

The previous prime is 330230341401347. The next prime is 330230341401407. The reversal of 330230341401391 is 193104143032033.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 330230341401391 - 219 = 330230340877103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 330230341401391.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330230341411391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165115170700695 + 165115170700696.

It is an arithmetic number, because the mean of its divisors is an integer number (165115170700696).

Almost surely, 2330230341401391 is an apocalyptic number.

330230341401391 is a deficient number, since it is larger than the sum of its proper divisors (1).

330230341401391 is an equidigital number, since it uses as much as digits as its factorization.

330230341401391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 37.

The spelling of 330230341401391 in words is "three hundred thirty trillion, two hundred thirty billion, three hundred forty-one million, four hundred one thousand, three hundred ninety-one".