Integer Profile

3,937,143

3 × 7 × 47 × 3989

Prime factors, divisor sums, positional representations and sequence properties for 3,937,143. The prime factorization is 3 × 7 × 47 × 3989.

Number of positive divisors: 16. Showing the recorded part of the sequence: 198.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 6,128,640
Proper-divisor sum: 2,191,497
Digit sum: 30
Digital root: 3

Number bases

Decimal: 3937143
Binary: 1111000001001101110111 (22 bits)
Octal: 0o17011567
Hexadecimal: 0x3C1377

Divisor catalog (16)

13721471413299873,98911,96727,92383,769187,483562,4491,312,3813,937,143

Showing 16 of 16.

Collatz trajectory (198 steps)

Even: n → n/2; Odd: n → 3n + 1

3,937,14311,811,4305,905,71517,717,1468,858,57326,575,72013,287,8606,643,9303,321,9659,965,8964,982,9482,491,4741,245,7373,737,2121,868,606934,3032,802,9101,401,4554,204,3662,102,1836,306,5503,153,2759,459,8264,729,91314,189,7407,094,8703,547,43510,642,3065,321,15315,963,4607,981,7303,990,86511,972,5965,986,2982,993,1498,979,4484,489,7242,244,8621,122,4313,367,2941,683,6475,050,9422,525,4717,576,4143,788,20711,364,6225,682,31117,046,9348,523,46725,570,40212,785,20138,355,60419,177,8029,588,90128,766,70414,383,3527,191,6763,595,8381,797,9195,393,758

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7 × 47 × 3989
Distinct prime factors: 4
Perfect square: No
Parity: Odd