3³ × 5 × 21059

Prime Factor Structure

Factorization String 3^3 × 5 × 21059

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,054,400

Proper Divisor Sum 2,211,435

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #2842963 ← → #2842991

1 3 5 9 15 27 45 135 21,059 63,177 105,295 189,531 315,885 568,593 947,655 2,842,965

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

2,842,965 8,528,896 4,264,448 2,132,224 1,066,112 533,056 266,528 133,264 66,632 33,316 16,658 8,329 24,988 12,494 6,247 18,742 9,371 28,114 14,057 42,172 21,086 10,543 31,630 15,815 47,446 23,723 71,170 35,585 106,756 53,378 26,689 80,068 40,034 20,017 60,052 30,026 15,013 45,040 22,520 11,260 5,630 2,815 8,446 4,223 12,670 6,335 19,006 9,503 28,510 14,255 42,766 21,383 64,150 32,075 96,226 48,113 144,340 72,170 36,085 108,256

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