1,365,622

2 × 682811

1,365,622 factors as 2 × 682811. Its 4 positive divisors give a proper-divisor sum of 682,814, so this integer is deficient. The Collatz stopping time is 111 steps.

Prime Factor Structure

Factorization String 2 × 682811

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,048,436

Proper Divisor Sum 682,814

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1365583 ← → #1365659

Radix Representation

Decimal	1365622
Binary	101001101011001110110 (21 bits)
Octal	0o5153166
Hexadecimal	0x14D676

Divisor Catalog (4)

1 2 682,811 1,365,622

Collatz Trajectory (111 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,365,622 682,811 2,048,434 1,024,217 3,072,652 1,536,326 768,163 2,304,490 1,152,245 3,456,736 1,728,368 864,184 432,092 216,046 108,023 324,070 162,035 486,106 243,053 729,160 364,580 182,290 91,145 273,436 136,718 68,359 205,078 102,539 307,618 153,809 461,428 230,714 115,357 346,072 173,036 86,518 43,259 129,778 64,889 194,668 97,334 48,667 146,002 73,001 219,004 109,502 54,751 164,254 82,127 246,382 123,191 369,574 184,787 554,362 277,181 831,544 415,772 207,886 103,943 311,830

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