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20230044331023 = 3319329931195247
BaseRepresentation
bin1001001100110001011001…
…00110110010110000001111
32122121222021120110100021000
410212120230212302300033
510122422112322043043
6111005315402311343
74155400233411462
oct446305446626017
978558246410230
1020230044331023
11649a5716a087a
122328874ab8553
13b398b9c19c77
144dd1d46072d9
1525136ac8e2d3
hex12662c9b2c0f

20230044331023 has 32 divisors (see below), whose sum is σ = 31548810009600. Its totient is φ = 12776472154368.

The previous prime is 20230044330989. The next prime is 20230044331033. The reversal of 20230044331023 is 32013344003202.

20230044331023 is a `hidden beast` number, since 2 + 0 + 2 + 300 + 4 + 4 + 331 + 0 + 23 = 666.

It is not a de Polignac number, because 20230044331023 - 29 = 20230044330511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230044331033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16327786 + ... + 17523032.

It is an arithmetic number, because the mean of its divisors is an integer number (985900312800).

Almost surely, 220230044331023 is an apocalyptic number.

20230044331023 is a deficient number, since it is larger than the sum of its proper divisors (11318765678577).

20230044331023 is a wasteful number, since it uses less digits than its factorization.

20230044331023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228268 (or 1228262 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 20230044331023 its reverse (32013344003202), we get a palindrome (52243388334225).

The spelling of 20230044331023 in words is "twenty trillion, two hundred thirty billion, forty-four million, three hundred thirty-one thousand, twenty-three".

Divisors: 1 3 9 19 27 57 171 513 32993 98979 296937 626867 890811 1195247 1880601 3585741 5641803 10757223 16925409 22709693 32271669 68129079 204387237 613161711 39434784271 118304352813 354913058439 749260901149 1064739175317 2247782703447 6743348110341 20230044331023