λ
Prime Ledger

980,126

2 × 7 × 70009
Deficient Even Composite

980,126 has the prime decomposition 2 × 7 × 70009. Its 3 distinct prime factors produce 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 7 × 70009
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,680,240
Proper Divisor Sum 700,114
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #980117 ← → #980131

Radix Representation

Decimal 980126
Binary 11101111010010011110 (20 bits)
Octal 0o3572236
Hexadecimal 0xEF49E

Divisor Catalog (8)

1 2 7 14 70,009 140,018 490,063 980,126

Collatz Trajectory (77 steps to reach 1)

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

980,126 490,063 1,470,190 735,095 2,205,286 1,102,643 3,307,930 1,653,965 4,961,896 2,480,948 1,240,474 620,237 1,860,712 930,356 465,178 232,589 697,768 348,884 174,442 87,221 261,664 130,832 65,416 32,708 16,354 8,177 24,532 12,266 6,133 18,400 9,200 4,600 2,300 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29

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