2⁴ × 41 × 647

Prime Factor Structure

Factorization String 2^4 × 41 × 647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 843,696

Proper Divisor Sum 419,264

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #424429 ← → #424433

1 2 4 8 16 41 82 164 328 647 656 1,294 2,588 5,176 10,352 26,527 53,054 106,108 212,216 424,432

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

424,432 212,216 106,108 53,054 26,527 79,582 39,791 119,374 59,687 179,062 89,531 268,594 134,297 402,892 201,446 100,723 302,170 151,085 453,256 226,628 113,314 56,657 169,972 84,986 42,493 127,480 63,740 31,870 15,935 47,806 23,903 71,710 35,855 107,566 53,783 161,350 80,675 242,026 121,013 363,040 181,520 90,760 45,380 22,690 11,345 34,036 17,018 8,509 25,528 12,764 6,382 3,191 9,574 4,787 14,362 7,181 21,544 10,772 5,386 2,693

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