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2020231304033 = 31220792951617
BaseRepresentation
bin11101011001011111001…
…010110101001101100001
321011010120101121120200212
4131121133022311031201
5231044413203212113
64144025332023505
7265646133515525
oct35313712651541
97133511546625
102020231304033
117098589a3a68
1228764b461b95
13118678b369a7
146dacb785d85
153783e1d80a8
hex1d65f2b5361

2020231304033 has 8 divisors (see below), whose sum is σ = 2085495214080. Its totient is φ = 1954973341440.

The previous prime is 2020231303999. The next prime is 2020231304041. The reversal of 2020231304033 is 3304031320202.

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 2020231304033 - 210 = 2020231303009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020231304053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791360 + ... + 2160257.

It is an arithmetic number, because the mean of its divisors is an integer number (260686901760).

Almost surely, 22020231304033 is an apocalyptic number.

It is an amenable number.

2020231304033 is a deficient number, since it is larger than the sum of its proper divisors (65263910047).

2020231304033 is a wasteful number, since it uses less digits than its factorization.

2020231304033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2973727.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2020231304033 its reverse (3304031320202), we get a palindrome (5324262624235).

The spelling of 2020231304033 in words is "two trillion, twenty billion, two hundred thirty-one million, three hundred four thousand, thirty-three".

Divisors: 1 31 22079 684449 2951617 91500127 65168751743 2020231304033