Integer Profile

4,003,812

2^2 × 3^2 × 111217

Prime factors, divisor sums, positional representations and sequence properties for 4,003,812. The prime factorization is 2^2 × 3^2 × 111217.

Number of positive divisors: 18. Showing the recorded part of the sequence: 141.

AbundantEvenComposite

Divisor catalog (18)

123469121836111,217222,434333,651444,868667,3021,000,9531,334,6042,001,9064,003,812

Showing 18 of 18.

Collatz trajectory (141 steps)

Even: n → n/2; Odd: n → 3n + 1

4,003,8122,001,9061,000,9533,002,8601,501,430750,7152,252,1461,126,0733,378,2201,689,110844,5552,533,6661,266,8333,800,5001,900,250950,1252,850,3761,425,188712,594356,2971,068,892534,446267,223801,670400,8351,202,506601,2531,803,760901,880450,940225,470112,735338,206169,103507,310253,655760,966380,4831,141,450570,7251,712,176856,088428,044214,022107,011321,034160,517481,552240,776120,38860,19430,09790,29245,14622,57367,72033,86016,9308,46525,396

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3^2 × 111217
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 18
Divisor sum: 10,120,838
Proper-divisor sum: 6,117,026
Digit sum: 18
Digital root: 9

Number bases

Decimal: 4003812
Binary: 1111010001011111100100 (22 bits)
Octal: 0o17213744
Hexadecimal: 0x3D17E4