921,350

2 × 5² × 18427

921,350 factors as 2 × 5^2 × 18427. Its 12 positive divisors give a proper-divisor sum of 792,454, so this integer is deficient. The Collatz stopping time is 82 steps.

Prime Factor Structure

Factorization String 2 × 5^2 × 18427

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,713,804

Proper Divisor Sum 792,454

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #921331 ← → #921353

Radix Representation

Decimal	921350
Binary	11100000111100000110 (20 bits)
Octal	0o3407406
Hexadecimal	0xE0F06

Divisor Catalog (12)

1 2 5 10 25 50 18,427 36,854 92,135 184,270 460,675 921,350

Collatz Trajectory (82 steps to reach 1)

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

921,350 460,675 1,382,026 691,013 2,073,040 1,036,520 518,260 259,130 129,565 388,696 194,348 97,174 48,587 145,762 72,881 218,644 109,322 54,661 163,984 81,992 40,996 20,498 10,249 30,748 15,374 7,687 23,062 11,531 34,594 17,297 51,892 25,946 12,973 38,920 19,460 9,730 4,865 14,596 7,298 3,649 10,948 5,474 2,737 8,212 4,106 2,053 6,160 3,080 1,540 770 385 1,156 578 289 868 434 217 652 326 163

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