8,987,236

2² × 263 × 8543

8,987,236 factors as 2^2 × 263 × 8543. Its 12 positive divisors give a proper-divisor sum of 6,802,076, so this integer is deficient. The Collatz stopping time is 111 steps.

Prime Factor Structure

Factorization String 2^2 × 263 × 8543

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 15,789,312

Proper Divisor Sum 6,802,076

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #8987221 ← → #8987243

Radix Representation

Decimal	8987236
Binary	100010010010001001100100 (24 bits)
Octal	0o42221144
Hexadecimal	0x892264

Divisor Catalog (12)

1 2 4 263 526 1,052 8,543 17,086 34,172 2,246,809 4,493,618 8,987,236

Collatz Trajectory (111 steps to reach 1)

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

8,987,236 4,493,618 2,246,809 6,740,428 3,370,214 1,685,107 5,055,322 2,527,661 7,582,984 3,791,492 1,895,746 947,873 2,843,620 1,421,810 710,905 2,132,716 1,066,358 533,179 1,599,538 799,769 2,399,308 1,199,654 599,827 1,799,482 899,741 2,699,224 1,349,612 674,806 337,403 1,012,210 506,105 1,518,316 759,158 379,579 1,138,738 569,369 1,708,108 854,054 427,027 1,281,082 640,541 1,921,624 960,812 480,406 240,203 720,610 360,305 1,080,916 540,458 270,229 810,688 405,344 202,672 101,336 50,668 25,334 12,667 38,002 19,001 57,004

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