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2201132133313 = 41615211689253
BaseRepresentation
bin100000000001111101101…
…100101110101111000001
321210102111200102212101221
4200001331230232233001
5242030404311231223
64403104112355041
7315012051300211
oct40017554565701
97712450385357
102201132133313
11779549784553
122b6716845a81
1312c7482a51c9
147876d076241
153c3caa33b5d
hex2007db2ebc1

2201132133313 has 16 divisors (see below), whose sum is σ = 2296182691152. Its totient is φ = 2108186496000.

The previous prime is 2201132133283. The next prime is 2201132133341. The reversal of 2201132133313 is 3133312311022.

It can be written as a sum of positive squares in 8 ways, for example, as 703095666064 + 1498036467249 = 838508^2 + 1223943^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201132133313 - 25 = 2201132133281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201132133113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458395 + ... + 2147647.

It is an arithmetic number, because the mean of its divisors is an integer number (143511418197).

Almost surely, 22201132133313 is an apocalyptic number.

It is an amenable number.

2201132133313 is a deficient number, since it is larger than the sum of its proper divisors (95050557839).

2201132133313 is a wasteful number, since it uses less digits than its factorization.

2201132133313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689876.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 2201132133313 its reverse (3133312311022), we get a palindrome (5334444444335).

The spelling of 2201132133313 in words is "two trillion, two hundred one billion, one hundred thirty-two million, one hundred thirty-three thousand, three hundred thirteen".

Divisors: 1 41 61 521 2501 21361 31781 1303021 1689253 69259373 103044433 880100813 4224821753 36084133333 53686149593 2201132133313