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30105241333 = 178321336103
BaseRepresentation
bin11100000010011010…
…011000011011110101
32212201002022201100021
4130002122120123311
5443123420210313
621455151445141
72114015220616
oct340232303365
985632281307
1030105241333
1111849695442
125a022267b1
132aba12248b
141658401c0d
15bb2eb678d
hex7026986f5

30105241333 has 8 divisors (see below), whose sum is σ = 32260189248. Its totient is φ = 27992965824.

The previous prime is 30105241307. The next prime is 30105241343. The reversal of 30105241333 is 33314250103.

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

It is a cyclic number.

It is not a de Polignac number, because 30105241333 - 217 = 30105110261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30105241298 and 30105241307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30105241343) 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, 10666641 + ... + 10669462.

It is an arithmetic number, because the mean of its divisors is an integer number (4032523656).

Almost surely, 230105241333 is an apocalyptic number.

It is an amenable number.

30105241333 is a deficient number, since it is larger than the sum of its proper divisors (2154947915).

30105241333 is a wasteful number, since it uses less digits than its factorization.

30105241333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21336203.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 30105241333 its reverse (33314250103), we get a palindrome (63419491436).

The spelling of 30105241333 in words is "thirty billion, one hundred five million, two hundred forty-one thousand, three hundred thirty-three".

Divisors: 1 17 83 1411 21336103 362713751 1770896549 30105241333