445,669

7 × 63667

445,669 factors as 7 × 63667. Its 4 positive divisors give a proper-divisor sum of 63,675, so this integer is deficient. The Collatz stopping time is 68 steps.

Prime Factor Structure

Factorization String 7 × 63667

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 509,344

Proper Divisor Sum 63,675

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #445657 ← → #445691

Radix Representation

Decimal	445669
Binary	1101100110011100101 (19 bits)
Octal	0o1546345
Hexadecimal	0x6CCE5

Divisor Catalog (4)

1 7 63,667 445,669

Collatz Trajectory (68 steps to reach 1)

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

445,669 1,337,008 668,504 334,252 167,126 83,563 250,690 125,345 376,036 188,018 94,009 282,028 141,014 70,507 211,522 105,761 317,284 158,642 79,321 237,964 118,982 59,491 178,474 89,237 267,712 133,856 66,928 33,464 16,732 8,366 4,183 12,550 6,275 18,826 9,413 28,240 14,120 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80

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