8,729,326

2 × 4364663

8,729,326 factors as 2 × 4364663. Its 4 positive divisors give a proper-divisor sum of 4,364,666, so this integer is deficient. The Collatz stopping time is 150 steps.

Prime Factor Structure

Factorization String 2 × 4364663

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 13,093,992

Proper Divisor Sum 4,364,666

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #8729323 ← → #8729327

Radix Representation

Decimal	8729326
Binary	100001010011001011101110 (24 bits)
Octal	0o41231356
Hexadecimal	0x8532EE

Divisor Catalog (4)

1 2 4,364,663 8,729,326

Collatz Trajectory (150 steps to reach 1)

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

8,729,326 4,364,663 13,093,990 6,546,995 19,640,986 9,820,493 29,461,480 14,730,740 7,365,370 3,682,685 11,048,056 5,524,028 2,762,014 1,381,007 4,143,022 2,071,511 6,214,534 3,107,267 9,321,802 4,660,901 13,982,704 6,991,352 3,495,676 1,747,838 873,919 2,621,758 1,310,879 3,932,638 1,966,319 5,898,958 2,949,479 8,848,438 4,424,219 13,272,658 6,636,329 19,908,988 9,954,494 4,977,247 14,931,742 7,465,871 22,397,614 11,198,807 33,596,422 16,798,211 50,394,634 25,197,317 75,591,952 37,795,976 18,897,988 9,448,994 4,724,497 14,173,492 7,086,746 3,543,373 10,630,120 5,315,060 2,657,530 1,328,765 3,986,296 1,993,148

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