Integer Profile

6,463,990

2 × 5 × 13 × 19 × 2617

Prime factors, divisor sums, positional representations and sequence properties for 6,463,990. The prime factorization is 2 × 5 × 13 × 19 × 2617.

Number of positive divisors: 32. Showing the recorded part of the sequence: 227.

AbundantEvenComposite

Divisor catalog (32)

125101319263865951301902474941,2352,4702,6175,23413,08526,17034,02149,72368,04299,446170,105248,615340,210497,230646,3991,292,7983,231,9956,463,990

Showing 32 of 32.

Collatz trajectory (227 steps)

Even: n → n/2; Odd: n → 3n + 1

6,463,9903,231,9959,695,9864,847,99314,543,9807,271,9903,635,99510,907,9865,453,99316,361,9808,180,9904,090,49512,271,4866,135,74318,407,2309,203,61527,610,84613,805,42341,416,27020,708,13562,124,40631,062,20393,186,61046,593,305139,779,91669,889,95834,944,979104,834,93852,417,469157,252,40878,626,20439,313,10219,656,55158,969,65429,484,82788,454,48244,227,241132,681,72466,340,86233,170,43199,511,29449,755,647149,266,94274,633,471223,900,414111,950,207335,850,622167,925,311503,775,934251,887,967755,663,902377,831,9511,133,495,854566,747,9271,700,243,782850,121,8912,550,365,6741,275,182,8373,825,548,5121,912,774,256

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 13 × 19 × 2617
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 13,194,720
Proper-divisor sum: 6,730,730
Digit sum: 37
Digital root: 1

Number bases

Decimal: 6463990
Binary: 11000101010000111110110 (23 bits)
Octal: 0o30520766
Hexadecimal: 0x62A1F6