28,760

2³ × 5 × 719

Prime Factor Structure

Factorization String 2^3 × 5 × 719

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 64,800

Proper Divisor Sum 36,040

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #28759 ← → #28771

1 2 4 5 8 10 20 40 719 1,438 2,876 3,595 5,752 7,190 14,380 28,760

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

28,760 14,380 7,190 3,595 10,786 5,393 16,180 8,090 4,045 12,136 6,068 3,034 1,517 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34

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