979,924

2² × 11 × 22271

Starting at 979,924, the Collatz iteration reaches 1 after 90 steps. The first transition is 489962; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 11 × 22271

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,870,848

Proper Divisor Sum 890,924

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #979921 ← → #979949

Radix Representation

Decimal	979924
Binary	11101111001111010100 (20 bits)
Octal	0o3571724
Hexadecimal	0xEF3D4

Divisor Catalog (12)

1 2 4 11 22 44 22,271 44,542 89,084 244,981 489,962 979,924

Collatz Trajectory (90 steps to reach 1)

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

979,924 489,962 244,981 734,944 367,472 183,736 91,868 45,934 22,967 68,902 34,451 103,354 51,677 155,032 77,516 38,758 19,379 58,138 29,069 87,208 43,604 21,802 10,901 32,704 16,352 8,176 4,088 2,044 1,022 511 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173

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