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30001110033 = 3311734494153
BaseRepresentation
bin11011111100001101…
…001001110000010001
32212102211101022001110
4123330031021300101
5442420241010113
621440551523533
72111312141046
oct337415116021
985384338043
1030001110033
11117a5932014
1259933895a9
132aa169341b
1416486571cd
15ba8c97bc3
hex6fc349c11

30001110033 has 32 divisors (see below), whose sum is σ = 41633049600. Its totient is φ = 19196190720.

The previous prime is 30001109989. The next prime is 30001110089. The reversal of 30001110033 is 33001110003.

It is not a de Polignac number, because 30001110033 - 214 = 30001093649 is a prime.

It is a super-2 number, since 2×300011100332 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30000110033) 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 31 ways as a sum of consecutive naturals, for example, 7221885 + ... + 7226037.

It is an arithmetic number, because the mean of its divisors is an integer number (1301032800).

Almost surely, 230001110033 is an apocalyptic number.

It is an amenable number.

30001110033 is a deficient number, since it is larger than the sum of its proper divisors (11631939567).

30001110033 is a wasteful number, since it uses less digits than its factorization.

30001110033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809.

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 30001110033 its reverse (33001110003), we get a palindrome (63002220036).

The spelling of 30001110033 in words is "thirty billion, one million, one hundred ten thousand, thirty-three".

Divisors: 1 3 31 93 173 449 519 1347 4153 5363 12459 13919 16089 41757 77677 128743 233031 386229 718469 1864697 2155407 2407987 5594091 7223961 22272539 57805607 66817617 173416821 322592581 967777743 10000370011 30001110033