9,862,391

7 × 11 × 349 × 367

9,862,391 factors as 7 × 11 × 349 × 367. Its 16 positive divisors give a proper-divisor sum of 2,502,409, so this integer is deficient. The Collatz stopping time is 83 steps.

Prime Factor Structure

Factorization String 7 × 11 × 349 × 367

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,364,800

Proper Divisor Sum 2,502,409

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #9862379 ← → #9862393

Radix Representation

Decimal	9862391
Binary	100101100111110011110111 (24 bits)
Octal	0o45476367
Hexadecimal	0x967CF7

Divisor Catalog (16)

1 7 11 77 349 367 2,443 2,569 3,839 4,037 26,873 28,259 128,083 896,581 1,408,913 9,862,391

Collatz Trajectory (83 steps to reach 1)

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

9,862,391 29,587,174 14,793,587 44,380,762 22,190,381 66,571,144 33,285,572 16,642,786 8,321,393 24,964,180 12,482,090 6,241,045 18,723,136 9,361,568 4,680,784 2,340,392 1,170,196 585,098 292,549 877,648 438,824 219,412 109,706 54,853 164,560 82,280 41,140 20,570 10,285 30,856 15,428 7,714 3,857 11,572 5,786 2,893 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49

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