4,089,615

3 × 5 × 103 × 2647

4,089,615 factors as 3 × 5 × 103 × 2647. Its 16 positive divisors give a proper-divisor sum of 2,519,793, so this integer is deficient. The Collatz stopping time is 92 steps.

Prime Factor Structure

Factorization String 3 × 5 × 103 × 2647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,609,408

Proper Divisor Sum 2,519,793

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #4089599 ← → #4089619

Radix Representation

Decimal	4089615
Binary	1111100110011100001111 (22 bits)
Octal	0o17463417
Hexadecimal	0x3E670F

Divisor Catalog (16)

1 3 5 15 103 309 515 1,545 2,647 7,941 13,235 39,705 272,641 817,923 1,363,205 4,089,615

Collatz Trajectory (92 steps to reach 1)

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

4,089,615 12,268,846 6,134,423 18,403,270 9,201,635 27,604,906 13,802,453 41,407,360 20,703,680 10,351,840 5,175,920 2,587,960 1,293,980 646,990 323,495 970,486 485,243 1,455,730 727,865 2,183,596 1,091,798 545,899 1,637,698 818,849 2,456,548 1,228,274 614,137 1,842,412 921,206 460,603 1,381,810 690,905 2,072,716 1,036,358 518,179 1,554,538 777,269 2,331,808 1,165,904 582,952 291,476 145,738 72,869 218,608 109,304 54,652 27,326 13,663 40,990 20,495 61,486 30,743 92,230 46,115 138,346 69,173 207,520 103,760 51,880 25,940

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