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5634431440848 = 243272798530533
BaseRepresentation
bin101000111111101111001…
…0010001101011111010000
3201221122110012210121022100
41101333132102031133100
51214303303422101343
615552231100040400
71121034315013500
oct121773622153720
921848405717270
105634431440848
1118826047281a1
1276bba7833100
1331b42b2075c2
141569ca815a00
159b8702629d3
hex51fde48d7d0

5634431440848 has 90 divisors (see below), whose sum is σ = 18343044896514. Its totient is φ = 1609837552512.

The previous prime is 5634431440829. The next prime is 5634431440853. The reversal of 5634431440848 is 8480441344365.

5634431440848 is a `hidden beast` number, since 56 + 3 + 44 + 31 + 440 + 84 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4524333194304 + 1110098246544 = 2127048^2 + 1053612^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5634431440794 and 5634431440803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 399258211 + ... + 399272322.

Almost surely, 25634431440848 is an apocalyptic number.

It is an amenable number.

5634431440848 is an abundant number, since it is smaller than the sum of its proper divisors (12708613455666).

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

5634431440848 is a wasteful number, since it uses less digits than its factorization.

5634431440848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798530561 (or 798530545 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 54.

The spelling of 5634431440848 in words is "five trillion, six hundred thirty-four billion, four hundred thirty-one million, four hundred forty thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 63 72 84 98 112 126 144 147 168 196 252 294 336 392 441 504 588 784 882 1008 1176 1764 2352 3528 7056 798530533 1597061066 2395591599 3194122132 4791183198 5589713731 6388244264 7186774797 9582366396 11179427462 12776488528 14373549594 16769141193 19164732792 22358854924 28747099188 33538282386 38329465584 39127996117 44717709848 50307423579 57494198376 67076564772 78255992234 89435419696 100614847158 114988396752 117383988351 134153129544 156511984468 201229694316 234767976702 268306259088 313023968936 352151965053 402459388632 469535953404 626047937872 704303930106 804918777264 939071906808 1408607860212 1878143813616 2817215720424 5634431440848