8,971,473

3 × 7 × 427213

8,971,473 factors as 3 × 7 × 427213. Its 8 positive divisors give a proper-divisor sum of 4,699,375, so this integer is deficient. The Collatz stopping time is 111 steps.

Prime Factor Structure

Factorization String 3 × 7 × 427213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,670,848

Proper Divisor Sum 4,699,375

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #8971471 ← → #8971483

Radix Representation

Decimal	8971473
Binary	100010001110010011010001 (24 bits)
Octal	0o42162321
Hexadecimal	0x88E4D1

Divisor Catalog (8)

1 3 7 21 427,213 1,281,639 2,990,491 8,971,473

Collatz Trajectory (111 steps to reach 1)

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

8,971,473 26,914,420 13,457,210 6,728,605 20,185,816 10,092,908 5,046,454 2,523,227 7,569,682 3,784,841 11,354,524 5,677,262 2,838,631 8,515,894 4,257,947 12,773,842 6,386,921 19,160,764 9,580,382 4,790,191 14,370,574 7,185,287 21,555,862 10,777,931 32,333,794 16,166,897 48,500,692 24,250,346 12,125,173 36,375,520 18,187,760 9,093,880 4,546,940 2,273,470 1,136,735 3,410,206 1,705,103 5,115,310 2,557,655 7,672,966 3,836,483 11,509,450 5,754,725 17,264,176 8,632,088 4,316,044 2,158,022 1,079,011 3,237,034 1,618,517 4,855,552 2,427,776 1,213,888 606,944 303,472 151,736 75,868 37,934 18,967 56,902

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