Integer Profile

980,105

5 × 7 × 41 × 683

Prime factors, divisor sums, positional representations and sequence properties for 980,105. The prime factorization is 5 × 7 × 41 × 683.

Number of positive divisors: 16. Showing the recorded part of the sequence: 170.

DeficientOddComposite

Collatz trajectory (170 steps)

Even: n → n/2; Odd: n → 3n + 1

980,1052,940,3161,470,158735,0792,205,2381,102,6193,307,8581,653,9294,961,7882,480,8941,240,4473,721,3421,860,6715,582,0142,791,0078,373,0224,186,51112,559,5346,279,76718,839,3029,419,65128,258,95414,129,47742,388,43221,194,21610,597,1085,298,5542,649,2777,947,8323,973,9161,986,958993,4792,980,4381,490,2194,470,6582,235,3296,705,9883,352,9941,676,4975,029,4922,514,7461,257,3733,772,1201,886,060943,030471,5151,414,546707,2732,121,8201,060,910530,4551,591,366795,6832,387,0501,193,5253,580,5761,790,288895,144447,572223,786

Showing 60 of 60.

Prime factorization

Factorization: 5 × 7 × 41 × 683
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 1,378,944
Proper-divisor sum: 398,839
Digit sum: 23
Digital root: 5

Number bases

Decimal: 980105
Binary: 11101111010010001001 (20 bits)
Octal: 0o3572211
Hexadecimal: 0xEF489

Divisor catalog (16)

15735412052876831,4353,4154,78123,90528,003140,015196,021980,105

Showing 16 of 16.