3,879,550

2 × 5² × 77591

3,879,550 factors as 2 × 5^2 × 77591. Its 12 positive divisors give a proper-divisor sum of 3,336,506, so this integer is deficient. The Collatz stopping time is 291 steps.

Prime Factor Structure

Factorization String 2 × 5^2 × 77591

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,216,056

Proper Divisor Sum 3,336,506

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3879541 ← → #3879569

Radix Representation

Decimal	3879550
Binary	1110110011001001111110 (22 bits)
Octal	0o16631176
Hexadecimal	0x3B327E

Divisor Catalog (12)

1 2 5 10 25 50 77,591 155,182 387,955 775,910 1,939,775 3,879,550

Collatz Trajectory (291 steps to reach 1)

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

3,879,550 1,939,775 5,819,326 2,909,663 8,728,990 4,364,495 13,093,486 6,546,743 19,640,230 9,820,115 29,460,346 14,730,173 44,190,520 22,095,260 11,047,630 5,523,815 16,571,446 8,285,723 24,857,170 12,428,585 37,285,756 18,642,878 9,321,439 27,964,318 13,982,159 41,946,478 20,973,239 62,919,718 31,459,859 94,379,578 47,189,789 141,569,368 70,784,684 35,392,342 17,696,171 53,088,514 26,544,257 79,632,772 39,816,386 19,908,193 59,724,580 29,862,290 14,931,145 44,793,436 22,396,718 11,198,359 33,595,078 16,797,539 50,392,618 25,196,309 75,588,928 37,794,464 18,897,232 9,448,616 4,724,308 2,362,154 1,181,077 3,543,232 1,771,616 885,808

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