Integer Profile

428,184

2^3 × 3^2 × 19 × 313

Prime factors, divisor sums, positional representations and sequence properties for 428,184. The prime factorization is 2^3 × 3^2 × 19 × 313.

Number of positive divisors: 48. Collatz steps to reach 1: 55.

AbundantEvenComposite

Resources

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Collatz trajectory (55 steps)

Even: n → n/2; Odd: n → 3n + 1

428,184214,092107,04653,523160,57080,285240,856120,42860,21430,10790,32245,161135,48467,74233,871101,61450,807152,42276,211228,634114,317342,952171,47685,73842,869128,60864,30432,15216,0768,0384,01912,0586,02918,0889,0444,5222,2616,7843,3921,69684842421210653160804020105168421

Showing 56 of 56.

Prime factorization

Factorization: 2^3 × 3^2 × 19 × 313
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 1,224,600
Proper-divisor sum: 796,416
Digit sum: 27
Digital root: 9

Number bases

Decimal: 428184
Binary: 1101000100010011000 (19 bits)
Octal: 0o1504230
Hexadecimal: 0x68898

Divisor catalog (48)

12346891218192436385772761141521712283133424566266849391,2521,3681,8782,5042,8173,7565,6345,9477,51211,26811,89417,84122,53623,78835,68247,57653,52371,364107,046142,728214,092428,184

Showing 48 of 48.