Integer Profile

1,684,665

3^3 × 5 × 12479

Prime factors, divisor sums, positional representations and sequence properties for 1,684,665. The prime factorization is 3^3 × 5 × 12479.

Number of positive divisors: 16. Showing the recorded part of the sequence: 132.

DeficientOddComposite

Number bases

Decimal: 1684665
Binary: 110011011010010111001 (21 bits)
Octal: 0o6332271
Hexadecimal: 0x19B4B9

Divisor catalog (16)

135915274513512,47937,43762,395112,311187,185336,933561,5551,684,665

Showing 16 of 16.

Collatz trajectory (132 steps)

Even: n → n/2; Odd: n → 3n + 1

1,684,6655,053,9962,526,9981,263,4993,790,4981,895,2495,685,7482,842,8741,421,4374,264,3122,132,1561,066,078533,0391,599,118799,5592,398,6781,199,3393,598,0181,799,0095,397,0282,698,5141,349,2574,047,7722,023,8861,011,9433,035,8301,517,9154,553,7462,276,8736,830,6203,415,3101,707,6555,122,9662,561,4837,684,4503,842,22511,526,6765,763,3382,881,6698,645,0084,322,5042,161,2521,080,626540,3131,620,940810,470405,2351,215,706607,8531,823,560911,780455,890227,945683,836341,918170,959512,878256,439769,318384,659

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 5 × 12479
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,995,200
Proper-divisor sum: 1,310,535
Digit sum: 36
Digital root: 9