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12038055016746 = 23111711539305381
BaseRepresentation
bin1010111100101101001111…
…1111100011100100101010
31120121211022202022020212010
42233023103333203210222
53034212414041013441
641334112305100350
72351502140222133
oct257132377434452
946554282266763
1012038055016746
113921346253170
1214250803276b6
1369425081b785
142d8905b32c8a
1515d20dcb1116
hexaf2d3fe392a

12038055016746 has 64 divisors (see below), whose sum is σ = 27833960866176. Its totient is φ = 3430335283200.

The previous prime is 12038055016727. The next prime is 12038055016751. The reversal of 12038055016746 is 64761055083021.

It is a junction number, because it is equal to n+sod(n) for n = 12038055016695 and 12038055016704.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3359025 + ... + 5946356.

It is an arithmetic number, because the mean of its divisors is an integer number (434905638534).

Almost surely, 212038055016746 is an apocalyptic number.

12038055016746 is an abundant number, since it is smaller than the sum of its proper divisors (15795905849430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12038055016746 is a wasteful number, since it uses less digits than its factorization.

12038055016746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9306567.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 12038055016746 in words is "twelve trillion, thirty-eight billion, fifty-five million, sixteen thousand, seven hundred forty-six".

Divisors: 1 2 3 6 11 17 22 33 34 51 66 102 187 374 561 1122 1153 2306 3459 6918 12683 19601 25366 38049 39202 58803 76098 117606 215611 431222 646833 1293666 9305381 18610762 27916143 55832286 102359191 158191477 204718382 307077573 316382954 474574431 614155146 949148862 1740106247 3480212494 5220318741 10440637482 10729104293 21458208586 32187312879 64374625758 118020147223 182394772981 236040294446 354060441669 364789545962 547184318943 708120883338 1094368637886 2006342502791 4012685005582 6019027508373 12038055016746