160,221

3 × 53407

160,221 factors as 3 × 53407. Its 4 positive divisors give a proper-divisor sum of 53,411, so this integer is deficient. The Collatz stopping time is 69 steps.

Prime Factor Structure

Factorization String 3 × 53407

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 213,632

Proper Divisor Sum 53,411

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #160217 ← → #160231

Radix Representation

Decimal	160221
Binary	100111000111011101 (18 bits)
Octal	0o470735
Hexadecimal	0x271DD

Divisor Catalog (4)

1 3 53,407 160,221

Collatz Trajectory (69 steps to reach 1)

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

160,221 480,664 240,332 120,166 60,083 180,250 90,125 270,376 135,188 67,594 33,797 101,392 50,696 25,348 12,674 6,337 19,012 9,506 4,753 14,260 7,130 3,565 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024

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