Integer Profile

3,971,394

2 × 3^2 × 7 × 43 × 733

Prime factors, divisor sums, positional representations and sequence properties for 3,971,394. The prime factorization is 2 × 3^2 × 7 × 43 × 733.

Number of positive divisors: 48. Showing the recorded part of the sequence: 203.

AbundantEvenComposite

Divisor catalog (48)

123679141821424363861261292583013876027337749031,4661,8062,1992,7094,3985,1315,4186,59710,26213,19415,39330,78631,51946,17963,03892,35894,557189,114220,633283,671441,266567,342661,8991,323,7981,985,6973,971,394

Showing 48 of 48.

Collatz trajectory (203 steps)

Even: n → n/2; Odd: n → 3n + 1

3,971,3941,985,6975,957,0922,978,5461,489,2734,467,8202,233,9101,116,9553,350,8661,675,4335,026,3002,513,1501,256,5753,769,7261,884,8635,654,5902,827,2958,481,8864,240,94312,722,8306,361,41519,084,2469,542,12328,626,37014,313,18542,939,55621,469,77810,734,88932,204,66816,102,3348,051,16724,153,50212,076,75136,230,25418,115,12754,345,38227,172,69181,518,07440,759,037122,277,11261,138,55630,569,27815,284,63945,853,91822,926,95968,780,87834,390,439103,171,31851,585,659154,756,97877,378,489232,135,468116,067,73458,033,867174,101,60287,050,801261,152,404130,576,20265,288,101195,864,304

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^2 × 7 × 43 × 733
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 10,076,352
Proper-divisor sum: 6,104,958
Digit sum: 36
Digital root: 9

Number bases

Decimal: 3971394
Binary: 1111001001100101000010 (22 bits)
Octal: 0o17114502
Hexadecimal: 0x3C9942