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20333013301 = 439214321613
BaseRepresentation
bin10010111011111100…
…010010100100110101
31221111001011002121201
4102323330102210311
5313120222411201
613201343012501
71316604522106
oct227374224465
957431132551
1020333013301
118694501927
123b3559a131
131bc0694123
14dac6103ad
157e00eb801
hex4bbf12935

20333013301 has 8 divisors (see below), whose sum is σ = 20389783040. Its totient is φ = 20276291952.

The previous prime is 20333013293. The next prime is 20333013331. The reversal of 20333013301 is 10331033302.

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 20333013301 - 23 = 20333013293 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 (20333013331) 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, 929971 + ... + 951583.

It is an arithmetic number, because the mean of its divisors is an integer number (2548722880).

Almost surely, 220333013301 is an apocalyptic number.

It is an amenable number.

20333013301 is a deficient number, since it is larger than the sum of its proper divisors (56769739).

20333013301 is a wasteful number, since it uses less digits than its factorization.

20333013301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24195.

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

Adding to 20333013301 its reverse (10331033302), we get a palindrome (30664046603).

The spelling of 20333013301 in words is "twenty billion, three hundred thirty-three million, thirteen thousand, three hundred one".

Divisors: 1 439 2143 21613 940777 9488107 46316659 20333013301