Integer Profile

1,886,720

2^9 × 5 × 11 × 67

Prime factors, divisor sums, positional representations and sequence properties for 1,886,720. The prime factorization is 2^9 × 5 × 11 × 67.

Number of positive divisors: 80. Showing the recorded part of the sequence: 140.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 80
Divisor sum: 5,008,608
Proper-divisor sum: 3,121,888
Digit sum: 32
Digital root: 5

Number bases

Decimal: 1886720
Binary: 111001100101000000000 (21 bits)
Octal: 0o7145000
Hexadecimal: 0x1CCA00

Divisor catalog (80)

12458101116202232404455646780881101281341601762202562683203353524405125366406707047378801,0721,2801,3401,4081,4741,7602,1442,5602,6802,8162,9483,5203,6854,2885,3605,6325,8967,0407,3708,57610,72011,79214,080

Showing 60 of 80.

Collatz trajectory (140 steps)

Even: n → n/2; Odd: n → 3n + 1

1,886,720943,360471,680235,840117,92058,96029,48014,7407,3703,68511,0565,5282,7641,3826912,0741,0373,1121,5567783891,16858429214673220110551668325012537618894471427121410732216148424212136418291274137412206103310155466233700350

Showing 60 of 60.

Prime factorization

Factorization: 2^9 × 5 × 11 × 67
Distinct prime factors: 4
Perfect square: No
Parity: Even