Integer Profile

7,840,090

2 × 5 × 784009

Prime factors, divisor sums, positional representations and sequence properties for 7,840,090. The prime factorization is 2 × 5 × 784009.

Number of positive divisors: 8. Showing the recorded part of the sequence: 186.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 14,112,180
Proper-divisor sum: 6,272,090
Digit sum: 28
Digital root: 1

Number bases

Decimal: 7840090
Binary: 11101111010000101011010 (23 bits)
Octal: 0o35720532
Hexadecimal: 0x77A15A

Divisor catalog (8)

12510784,0091,568,0183,920,0457,840,090

Showing 8 of 8.

Collatz trajectory (186 steps)

Even: n → n/2; Odd: n → 3n + 1

7,840,0903,920,04511,760,1365,880,0682,940,0341,470,0174,410,0522,205,0261,102,5133,307,5401,653,770826,8852,480,6561,240,328620,164310,082155,041465,124232,562116,281348,844174,42287,211261,634130,817392,452196,22698,113294,340147,17073,585220,756110,37855,189165,56882,78441,39220,69610,3485,1742,5877,7623,88111,6445,8222,9118,7344,36713,1026,55119,6549,82729,48214,74144,22422,11211,0565,5282,7641,382

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 784009
Distinct prime factors: 3
Perfect square: No
Parity: Even