Integer Profile

4,428,138

2 × 3 × 11 × 13^2 × 397

Prime factors, divisor sums, positional representations and sequence properties for 4,428,138. The prime factorization is 2 × 3 × 11 × 13^2 × 397.

Number of positive divisors: 48. Showing the recorded part of the sequence: 61.

AbundantEvenComposite

Divisor catalog (48)

123611132226333966781431692863383974295077948581,0141,1911,8592,3823,7184,3675,1615,5778,73410,32211,15413,10115,48326,20230,96656,77167,093113,542134,186170,313201,279340,626402,558738,0231,476,0462,214,0694,428,138

Showing 48 of 48.

Collatz trajectory (61 steps)

Even: n → n/2; Odd: n → 3n + 1

4,428,1382,214,0696,642,2083,321,1041,660,552830,276415,138207,569622,708311,354155,677467,032233,516116,75858,379175,13887,569262,708131,35465,677197,03298,51649,25824,62973,88836,94418,4729,2364,6182,3096,9283,4641,7328664331,300650325976488244122611849246237035106531608040201051684

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 11 × 13^2 × 397
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 10,488,096
Proper-divisor sum: 6,059,958
Digit sum: 30
Digital root: 3

Number bases

Decimal: 4428138
Binary: 10000111001000101101010 (23 bits)
Octal: 0o20710552
Hexadecimal: 0x43916A