Integer Profile

1,243,128

2^3 × 3 × 51797

Prime factors, divisor sums, positional representations and sequence properties for 1,243,128. The prime factorization is 2^3 × 3 × 51797.

Number of positive divisors: 16. Showing the recorded part of the sequence: 142.

AbundantEvenComposite

Resources

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Divisor catalog (16)

123468122451,797103,594155,391207,188310,782414,376621,5641,243,128

Showing 16 of 16.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

1,243,128621,564310,782155,391466,174233,087699,262349,6311,048,894524,4471,573,342786,6712,360,0141,180,0073,540,0221,770,0115,310,0342,655,0177,965,0523,982,5261,991,2635,973,7902,986,8958,960,6864,480,34313,441,0306,720,51520,161,54610,080,77330,242,32015,121,1607,560,5803,780,2901,890,1455,670,4362,835,2181,417,6094,252,8282,126,4141,063,2073,189,6221,594,8114,784,4342,392,2177,176,6523,588,3261,794,1635,382,4902,691,2458,073,7364,036,8682,018,4341,009,2173,027,6521,513,826756,9132,270,7401,135,370567,6851,703,056

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 3 × 51797
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,107,880
Proper-divisor sum: 1,864,752
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1243128
Binary: 100101111011111111000 (21 bits)
Octal: 0o4573770
Hexadecimal: 0x12F7F8