Integer Profile

7,217,109

3^2 × 37 × 21673

Prime factors, divisor sums, positional representations and sequence properties for 7,217,109. The prime factorization is 3^2 × 37 × 21673.

Number of positive divisors: 12. Showing the recorded part of the sequence: 235.

DeficientOddComposite

Prime factorization

Factorization: 3^2 × 37 × 21673
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 10,706,956
Proper-divisor sum: 3,489,847
Digit sum: 27
Digital root: 9

Number bases

Decimal: 7217109
Binary: 11011100001111111010101 (23 bits)
Octal: 0o33417725
Hexadecimal: 0x6E1FD5

Divisor catalog (12)

1393711133321,67365,019195,057801,9012,405,7037,217,109

Showing 12 of 12.

Collatz trajectory (235 steps)

Even: n → n/2; Odd: n → 3n + 1

7,217,10921,651,32810,825,6645,412,8322,706,4161,353,208676,604338,302169,151507,454253,727761,182380,5911,141,774570,8871,712,662856,3312,568,9941,284,4973,853,4921,926,746963,3732,890,1201,445,060722,530361,2651,083,796541,898270,949812,848406,424203,212101,60650,803152,41076,205228,616114,30857,15428,57785,73242,86621,43364,30032,15016,07548,22624,11372,34036,17018,08554,25627,12813,5646,7823,39110,1745,08715,2627,631

Showing 60 of 60.