9,947,494

2 × 4973747

Starting at 9,947,494, the Collatz iteration reaches 1 after 114 steps. The first transition is 4973747; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 4973747

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 14,921,244

Proper Divisor Sum 4,973,750

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #9947489 ← → #9947501

Radix Representation

Decimal	9947494
Binary	100101111100100101100110 (24 bits)
Octal	0o45744546
Hexadecimal	0x97C966

Divisor Catalog (4)

1 2 4,973,747 9,947,494

Collatz Trajectory (114 steps to reach 1)

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

9,947,494 4,973,747 14,921,242 7,460,621 22,381,864 11,190,932 5,595,466 2,797,733 8,393,200 4,196,600 2,098,300 1,049,150 524,575 1,573,726 786,863 2,360,590 1,180,295 3,540,886 1,770,443 5,311,330 2,655,665 7,966,996 3,983,498 1,991,749 5,975,248 2,987,624 1,493,812 746,906 373,453 1,120,360 560,180 280,090 140,045 420,136 210,068 105,034 52,517 157,552 78,776 39,388 19,694 9,847 29,542 14,771 44,314 22,157 66,472 33,236 16,618 8,309 24,928 12,464 6,232 3,116 1,558 779 2,338 1,169 3,508 1,754

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