Integer Profile

3,995,667

3^2 × 13^2 × 37 × 71

Prime factors, divisor sums, positional representations and sequence properties for 3,995,667. The prime factorization is 3^2 × 13^2 × 37 × 71.

Number of positive divisors: 36. Showing the recorded part of the sequence: 260.

DeficientOddComposite

Divisor catalog (36)

139133739711111171692133334815076399231,4431,5212,6272,7694,3296,2537,8818,30711,99918,75923,64334,15135,99756,277102,453107,991307,359443,9631,331,8893,995,667

Showing 36 of 36.

Collatz trajectory (260 steps)

Even: n → n/2; Odd: n → 3n + 1

3,995,66711,987,0025,993,50117,980,5048,990,2524,495,1262,247,5636,742,6903,371,34510,114,0365,057,0182,528,5097,585,5283,792,7641,896,382948,1912,844,5741,422,2874,266,8622,133,4316,400,2943,200,1479,600,4424,800,22114,400,6647,200,3323,600,1661,800,0835,400,2502,700,1258,100,3764,050,1882,025,0941,012,5473,037,6421,518,8214,556,4642,278,2321,139,116569,558284,779854,338427,1691,281,508640,754320,377961,132480,566240,283720,850360,4251,081,276540,638270,319810,958405,4791,216,438608,2191,824,658912,329

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 13^2 × 37 × 71
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 36
Divisor sum: 6,508,944
Proper-divisor sum: 2,513,277
Digit sum: 45
Digital root: 9

Number bases

Decimal: 3995667
Binary: 1111001111100000010011 (22 bits)
Octal: 0o17174023
Hexadecimal: 0x3CF813