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2020133223313 = 19671586907481
BaseRepresentation
bin11101011001011001010…
…100101011101110010001
321011010022120001120020121
4131121121110223232101
5231044213101121223
64144011505510241
7265643533036102
oct35313124535621
97133276046217
102020133223313
117098085a3517
12287622642381
1311866171596a
146dabc7343a9
15378357b215d
hex1d65952bb91

2020133223313 has 8 divisors (see below), whose sum is σ = 2158194175520. Its totient is φ = 1885246086240.

The previous prime is 2020133223281. The next prime is 2020133223331. The reversal of 2020133223313 is 3133223310202.

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 2020133223313 - 25 = 2020133223281 is a prime.

It is a super-2 number, since 2×20201332233132 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020133223113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793452468 + ... + 793455013.

It is an arithmetic number, because the mean of its divisors is an integer number (269774271940).

Almost surely, 22020133223313 is an apocalyptic number.

It is an amenable number.

2020133223313 is a deficient number, since it is larger than the sum of its proper divisors (138060952207).

2020133223313 is a wasteful number, since it uses less digits than its factorization.

2020133223313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586907567.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2020133223313 its reverse (3133223310202), we get a palindrome (5153356533515).

The spelling of 2020133223313 in words is "two trillion, twenty billion, one hundred thirty-three million, two hundred twenty-three thousand, three hundred thirteen".

Divisors: 1 19 67 1273 1586907481 30151242139 106322801227 2020133223313