1,616,984

2³ × 107 × 1889

1,616,984 factors as 2^3 × 107 × 1889. Its 16 positive divisors give a proper-divisor sum of 1,444,816, so this integer is deficient. The Collatz stopping time is 101 steps.

Prime Factor Structure

Factorization String 2^3 × 107 × 1889

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,061,800

Proper Divisor Sum 1,444,816

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1616983 ← → #1617019

Radix Representation

Decimal	1616984
Binary	110001010110001011000 (21 bits)
Octal	0o6126130
Hexadecimal	0x18AC58

Divisor Catalog (16)

1 2 4 8 107 214 428 856 1,889 3,778 7,556 15,112 202,123 404,246 808,492 1,616,984

Collatz Trajectory (101 steps to reach 1)

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

1,616,984 808,492 404,246 202,123 606,370 303,185 909,556 454,778 227,389 682,168 341,084 170,542 85,271 255,814 127,907 383,722 191,861 575,584 287,792 143,896 71,948 35,974 17,987 53,962 26,981 80,944 40,472 20,236 10,118 5,059 15,178 7,589 22,768 11,384 5,692 2,846 1,423 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287

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