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12033333001 = 37951076217
BaseRepresentation
bin10110011010011111…
…00001011100001001
31011001121211122122001
423031033201130021
5144121013124001
65310020031001
7604124433334
oct131517413411
934047748561
1012033333001
115115559208
1223b9b32461
13119a0358b1
1482221761b
154a6657001
hex2cd3e1709

12033333001 has 8 divisors (see below), whose sum is σ = 12069386720. Its totient is φ = 11997302688.

The previous prime is 12033332959. The next prime is 12033333017. The reversal of 12033333001 is 10033333021.

12033333001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12033333001 - 221 = 12031235849 is a prime.

It is a super-2 number, since 2×120333330012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12033333001.

It is not an unprimeable number, because it can be changed into a prime (12033333041) 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, 1932445 + ... + 1938661.

It is an arithmetic number, because the mean of its divisors is an integer number (1508673340).

Almost surely, 212033333001 is an apocalyptic number.

It is an amenable number.

12033333001 is a deficient number, since it is larger than the sum of its proper divisors (36053719).

12033333001 is an equidigital number, since it uses as much as digits as its factorization.

12033333001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11703.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 12033333001 its reverse (10033333021), we get a palindrome (22066666022).

The spelling of 12033333001 in words is "twelve billion, thirty-three million, three hundred thirty-three thousand, one".

Divisors: 1 379 5107 6217 1935553 2356243 31750219 12033333001