Integer Profile

6,345,840

2^4 × 3 × 5 × 137 × 193

Prime factors, divisor sums, positional representations and sequence properties for 6,345,840. The prime factorization is 2^4 × 3 × 5 × 137 × 193.

Number of positive divisors: 80. Showing the recorded part of the sequence: 178.

AbundantEvenComposite

Collatz trajectory (178 steps)

Even: n → n/2; Odd: n → 3n + 1

6,345,8403,172,9201,586,460793,230396,6151,189,846594,9231,784,770892,3852,677,1561,338,578669,2892,007,8681,003,934501,9671,505,902752,9512,258,8541,129,4273,388,2821,694,1415,082,4242,541,2121,270,606635,3031,905,910952,9552,858,8661,429,4334,288,3002,144,1501,072,0753,216,2261,608,1134,824,3402,412,1701,206,0853,618,2561,809,128904,564452,282226,141678,424339,212169,60684,803254,410127,205381,616190,80895,40447,70223,85171,55435,777107,33253,66626,83380,50040,250

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 3 × 5 × 137 × 193
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 80
Divisor sum: 19,918,368
Proper-divisor sum: 13,572,528
Digit sum: 30
Digital root: 3

Number bases

Decimal: 6345840
Binary: 11000001101010001110000 (23 bits)
Octal: 0o30152160
Hexadecimal: 0x60D470

Divisor catalog (80)

123456810121516202430404860801201371932402743864115485796857728229651,0961,1581,3701,5441,6441,9302,0552,1922,3162,7402,8953,0883,2883,8604,1104,6325,4805,7906,5767,7208,2209,26410,96011,58015,44016,44023,16026,44132,880

Showing 60 of 80.