Integer Profile

6,445,628

2^2 × 7 × 211 × 1091

Prime factors, divisor sums, positional representations and sequence properties for 6,445,628. The prime factorization is 2^2 × 7 × 211 × 1091.

Number of positive divisors: 24. Showing the recorded part of the sequence: 121.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 7 × 211 × 1091
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 12,964,224
Proper-divisor sum: 6,518,596
Digit sum: 35
Digital root: 8

Number bases

Decimal: 6445628
Binary: 11000100101101000111100 (23 bits)
Octal: 0o30455074
Hexadecimal: 0x625A3C

Divisor catalog (24)

124714282114228441,0911,4772,1822,9544,3645,9087,63715,27430,548230,201460,402920,8041,611,4073,222,8146,445,628

Showing 24 of 24.

Collatz trajectory (121 steps)

Even: n → n/2; Odd: n → 3n + 1

6,445,6283,222,8141,611,4074,834,2222,417,1117,251,3343,625,66710,877,0025,438,50116,315,5048,157,7524,078,8762,039,4381,019,7193,059,1581,529,5794,588,7382,294,3696,883,1083,441,5541,720,7775,162,3322,581,1661,290,5833,871,7501,935,8755,807,6262,903,8138,711,4404,355,7202,177,8601,088,930544,4651,633,396816,698408,3491,225,048612,524306,262153,131459,394229,697689,092344,546172,273516,820258,410129,205387,616193,80896,90448,45224,22612,11336,34018,1709,08527,25613,6286,814

Showing 60 of 60.