976,640

2⁸ × 5 × 7 × 109

Prime Factor Structure

Factorization String 2^8 × 5 × 7 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 72

Divisor Sum (σ) 2,698,080

Proper Divisor Sum 1,721,440

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #976639 ← → #976643

1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 109 112 128 140 160 218 224 256 280 320 436 448 545 560 640 763 872 896 1,090 1,120 1,280 1,526 1,744 1,792 2,180 2,240 3,052 3,488 3,815 4,360 4,480 6,104 6,976 7,630 8,720 8,960 12,208 13,952 15,260 17,440 24,416 27,904

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

976,640 488,320 244,160 122,080 61,040 30,520 15,260 7,630 3,815 11,446 5,723 17,170 8,585 25,756 12,878 6,439 19,318 9,659 28,978 14,489 43,468 21,734 10,867 32,602 16,301 48,904 24,452 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318 5,159 15,478 7,739 23,218 11,609 34,828 17,414 8,707 26,122 13,061 39,184 19,592 9,796 4,898 2,449 7,348 3,674 1,837 5,512 2,756 1,378 689 2,068 1,034

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