3,149,986

2 × 7 × 71 × 3169

3,149,986 factors as 2 × 7 × 71 × 3169. Its 16 positive divisors give a proper-divisor sum of 2,327,774, so this integer is deficient. The Collatz stopping time is 226 steps.

Prime Factor Structure

Factorization String 2 × 7 × 71 × 3169

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,477,760

Proper Divisor Sum 2,327,774

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3149983 ← → #3149999

Radix Representation

Decimal	3149986
Binary	1100000001000010100010 (22 bits)
Octal	0o14010242
Hexadecimal	0x3010A2

Divisor Catalog (16)

1 2 7 14 71 142 497 994 3,169 6,338 22,183 44,366 224,999 449,998 1,574,993 3,149,986

Collatz Trajectory (226 steps to reach 1)

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

3,149,986 1,574,993 4,724,980 2,362,490 1,181,245 3,543,736 1,771,868 885,934 442,967 1,328,902 664,451 1,993,354 996,677 2,990,032 1,495,016 747,508 373,754 186,877 560,632 280,316 140,158 70,079 210,238 105,119 315,358 157,679 473,038 236,519 709,558 354,779 1,064,338 532,169 1,596,508 798,254 399,127 1,197,382 598,691 1,796,074 898,037 2,694,112 1,347,056 673,528 336,764 168,382 84,191 252,574 126,287 378,862 189,431 568,294 284,147 852,442 426,221 1,278,664 639,332 319,666 159,833 479,500 239,750 119,875

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