Integer Profile

6,720,350

2 × 5^2 × 7^2 × 13 × 211

Prime factors, divisor sums, positional representations and sequence properties for 6,720,350. The prime factorization is 2 × 5^2 × 7^2 × 13 × 211.

Number of positive divisors: 72. Showing the recorded part of the sequence: 116.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 5^2 × 7^2 × 13 × 211
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 72
Divisor sum: 15,733,368
Proper-divisor sum: 9,013,018
Digit sum: 23
Digital root: 5

Number bases

Decimal: 6720350
Binary: 11001101000101101011110 (23 bits)
Octal: 0o31505536
Hexadecimal: 0x668B5E

Divisor catalog (72)

12571013142526354950657091981301751822112453253504224554906376509101,0551,2251,2741,4772,1102,2752,4502,7432,9543,1854,5505,2755,4866,3707,38510,33910,55013,71514,77015,92519,20120,67827,43031,85036,92538,40251,69568,57573,85096,005103,390

Showing 60 of 72.

Collatz trajectory (116 steps)

Even: n → n/2; Odd: n → 3n + 1

6,720,3503,360,17510,080,5265,040,26315,120,7907,560,39522,681,18611,340,59334,021,78017,010,8908,505,44525,516,33612,758,1686,379,0843,189,5421,594,7714,784,3142,392,1577,176,4723,588,2361,794,118897,0592,691,1781,345,5894,036,7682,018,3841,009,192504,596252,298126,149378,448189,22494,61247,30623,65370,96035,48017,7408,8704,43513,3066,65319,9609,9804,9902,4957,4863,74311,2305,61516,8468,42325,27012,63537,90618,95356,86028,43014,21542,646

Showing 60 of 60.