Search a number
-
+
30013231113301 = 732391747984689
BaseRepresentation
bin1101101001011111111111…
…11110101010010001010101
310221021020101200100221210111
412310233333332222101111
512413214044131111201
6143455515451523021
76215245563114442
oct664577776522125
9127236350327714
1030013231113301
1196215a357a337
123448922459471
13139930a66cb87
1475a9106b69c9
15370aa667db51
hex1b4bfffaa455

30013231113301 has 16 divisors (see below), whose sum is σ = 30569189011200. Its totient is φ = 29461329289728.

The previous prime is 30013231113289. The next prime is 30013231113319. The reversal of 30013231113301 is 10331113231003.

It is a cyclic number.

It is not a de Polignac number, because 30013231113301 - 25 = 30013231113269 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 (30013231113101) 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 in 15 ways as a sum of consecutive naturals, for example, 29987565 + ... + 30972253.

It is an arithmetic number, because the mean of its divisors is an integer number (1910574313200).

Almost surely, 230013231113301 is an apocalyptic number.

It is an amenable number.

30013231113301 is a deficient number, since it is larger than the sum of its proper divisors (555957897899).

30013231113301 is a wasteful number, since it uses less digits than its factorization.

30013231113301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986748.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 30013231113301 its reverse (10331113231003), we get a palindrome (40344344344304).

The spelling of 30013231113301 in words is "thirty trillion, thirteen billion, two hundred thirty-one million, one hundred thirteen thousand, three hundred one".

Divisors: 1 73 239 1747 17447 127531 417533 984689 30479909 71882297 235340671 1720251683 17179868983 125578372859 411140152237 30013231113301