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20104333001 = 311993258929
BaseRepresentation
bin10010101110010011…
…111100011011001001
31220220002211221012222
4102232103330123021
5312133202124001
613122533343425
71311130003514
oct225623743311
956802757188
1020104333001
11858740aa45
123a90a97b75
131b851a773c
14d8a0c3d7b
157c9ec961b
hex4ae4fc6c9

20104333001 has 8 divisors (see below), whose sum is σ = 20857152000. Its totient is φ = 19358032320.

The previous prime is 20104332967. The next prime is 20104333141. The reversal of 20104333001 is 10033340102.

It is a happy number.

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 20104333001 - 222 = 20100138697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20104303001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1623296 + ... + 1635633.

It is an arithmetic number, because the mean of its divisors is an integer number (2607144000).

Almost surely, 220104333001 is an apocalyptic number.

It is an amenable number.

20104333001 is a deficient number, since it is larger than the sum of its proper divisors (752818999).

20104333001 is a wasteful number, since it uses less digits than its factorization.

20104333001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259159.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20104333001 its reverse (10033340102), we get a palindrome (30137673103).

The spelling of 20104333001 in words is "twenty billion, one hundred four million, three hundred thirty-three thousand, one".

Divisors: 1 31 199 6169 3258929 101026799 648526871 20104333001