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BaseRepresentation
bin100000100010100111101…
…010111110011000010101
321220210000100101121210102
4200202213222332120111
5243114212142221144
64431143322103445
7320363010561632
oct40424752763025
97823010347712
102236196054549
11792402414556
1230148164ab85
13132b458198b2
147a337c61189
153d27deddb4e
hex208a7abe615

2236196054549 has 2 divisors, whose sum is σ = 2236196054550. Its totient is φ = 2236196054548.

The previous prime is 2236196054539. The next prime is 2236196054563. The reversal of 2236196054549 is 9454506916322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2024957460100 + 211238594449 = 1423010^2 + 459607^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2236196054549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2236196054494 and 2236196054503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2236196054539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1118098027274 + 1118098027275.

It is an arithmetic number, because the mean of its divisors is an integer number (1118098027275).

Almost surely, 22236196054549 is an apocalyptic number.

It is an amenable number.

2236196054549 is a deficient number, since it is larger than the sum of its proper divisors (1).

2236196054549 is an equidigital number, since it uses as much as digits as its factorization.

2236196054549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13996800, while the sum is 56.

The spelling of 2236196054549 in words is "two trillion, two hundred thirty-six billion, one hundred ninety-six million, fifty-four thousand, five hundred forty-nine".